SD Cards
Ranked by price per gigabyte
Updated daily · No paid placements
Prices refresh twice daily; the final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
| Rank | Type | Trend | |||||||
|---|---|---|---|---|---|---|---|---|---|
101 | microSD | 1TB | — | $259.99checked 3h ago | $0.260View at Newegg | ||||
102 | microSD | 1TB | — | $259.99checked 3h ago | $0.260View at Newegg | ||||
103 | microSD | 2TB | — | $519.99checked 3h ago | $0.260View at Newegg | ||||
104 | microSD | 256GB | — | $66.99checked 3h ago | $0.262View at Newegg | ||||
105 | SD Card | 128 GB | — | $33.99checked 3h ago | $0.266View at Amazon | ||||
106 | microSD | 512GB | — | $137.48checked 3h ago | $0.269View at Newegg | ||||
107 | microSD | 512 GB | — | $137.99checked 3h ago | $0.270View at Amazon | ||||
108 | microSD | 1 TB | — | $269.99checked 3h ago | $0.270View at Amazon | ||||
109 | microSD | 1TB | — | $269.99checked 3h ago | $0.270View at Newegg | ||||
110 | microSD | 128 GB | — | $34.75checked 3h ago | $0.271View at Newegg | ||||
111 | SD Card | 128GB | — | $34.94checked 3h ago | $0.273View at Newegg | ||||
112 | microSD | 128 GB | — | $34.97checked 3h ago | $0.273View at Amazon | ||||
113 | SD Card | 256GB | — | $69.95checked 27h ago | $0.273View at Newegg | ||||
114 | microSD | 128 GB | — | $34.99checked 3h ago | $0.273View at Newegg | ||||
115 | microSD | 128 GB | — | $34.99checked 3h ago | $0.273View at Amazon | ||||
116 | microSD | 512GB | — | $139.99checked 3h ago | $0.273View at Newegg | ||||
117 | microSD | 512GB | — | $139.99checked 3h ago | $0.273View at Newegg | ||||
118 | microSD | 512 GB | — | $139.99checked 3h ago | $0.273View at Amazon | ||||
119 | SD Card | 2TB | — | $548.50checked 3h ago | $0.274View at Newegg | ||||
120 | SD Card | 256 GB | — | $70.50checked 3h ago | $0.275View at Amazon | ||||
121 | microSD | 128GB | — | $35.26checked 3h ago | $0.275View at Newegg | ||||
122 | microSD | 128GB | — | $35.26checked 3h ago | $0.275View at Newegg | ||||
123 | microSD | 256GB | — | $70.69checked 3h ago | $0.276View at Newegg | ||||
124 | microSD | 256 GB | — | $70.99checked 3h ago | $0.277View at Amazon | ||||
125 | microSD | 64 GB | — | $17.80checked 3h ago | $0.278View at Amazon | ||||
126 | SD Card | 256GB | — | $71.50checked 3h ago | $0.279View at Newegg | ||||
127 | SD Card | 128GB | — | $35.90checked 15h ago | $0.280View at Newegg | ||||
128 | SD Card | 128 GB | — | $35.99checked 3h ago | $0.281View at Amazon | ||||
129 | microSD | 2 TB | 250 / 150MB/s | 4.4(16) | $569.99checked 3h ago | $0.285View at Best Buy | |||
130 | microSD | 256GB | — | $72.99checked 3h ago | $0.285View at Newegg | ||||
131 | microSD | 128 GB | — | $36.50checked 3h ago | $0.285View at Amazon | ||||
132 | microSD | 256 GB | — | $73.24checked 3h ago | $0.286View at Amazon | ||||
133 | microSD | 64GB | — | $18.43checked 3h ago | $0.288View at Newegg | ||||
134 | SD Card | 128 GB | — | $37.46checked 3h ago | $0.293View at Amazon | ||||
135 | microSD | 256 GB | — | $74.99checked 3h ago | $0.293View at Amazon | ||||
136 | microSD | 256 GB | — | $74.99checked 3h ago | $0.293View at Amazon | ||||
137 | microSD | 512 GB | — | $149.99checked 3h ago | $0.293View at Amazon | ||||
138 | microSD | 256GB | — | $75.48checked 3h ago | $0.295View at Newegg | ||||
139 | microSD | 256GB | — | $75.95checked 3h ago | $0.297View at Newegg | ||||
140 | SD Card | 1TB | — | $298.62checked 3h ago | $0.299View at Newegg | ||||
141 | SD Card | 256GB | — | $76.48checked 3h ago | $0.299View at Newegg | ||||
142 | microSD | 2TB | — | $599.00checked 3h ago | $0.299View at Newegg | ||||
143 | microSD | 1TB | — | $299.75checked 3h ago | $0.300View at Newegg | ||||
144 | SD Card | 1 TB | — | $299.99checked 3h ago | $0.300View at Amazon | ||||
145 | SD Card | 512GB | — | $154.99checked 3h ago | $0.303View at Newegg | ||||
146 | microSD | 128GB | — | $38.99checked 3h ago | $0.305View at Newegg | ||||
147 | SD Card | 1TB | — | $305.50checked 3h ago | $0.305View at Newegg | ||||
148 | SD Card | 128GB | — | $39.45checked 3h ago | $0.308View at Newegg | ||||
149 | microSD | 256 GB | — | $79.25checked 3h ago | $0.310View at Amazon | ||||
150 | SD Card | 128GB | — | $39.75checked 3h ago | $0.311View at Newegg | ||||
151 | microSD | 128GB | — | $39.75checked 3h ago | $0.311View at Newegg | ||||
152 | microSD | 1TB | — | $311.99checked 3h ago | $0.312View at Newegg | ||||
153 | microSD | 128GB | — | $39.95checked 3h ago | $0.312View at Newegg | ||||
154 | microSD | 64GB | — | $19.99checked 3h ago | $0.312View at Newegg | ||||
155 | microSD | 64 GB | — | $19.99checked 3h ago | $0.312View at Amazon | ||||
156 | microSD | 64 GB | 100MB/s | 4.7(10) | $19.99checked 3h ago | $0.312View at Best Buy | |||
157 | microSD | 128GB | — | $39.99checked 3h ago | $0.312View at Newegg | ||||
158 | microSD | 128 GB | — | $39.99checked 3h ago | $0.312View at Amazon | ||||
159 | SD Card | 128GB | — | $39.99checked 3h ago | $0.312View at Newegg | ||||
160 | microSD | 128 GB | — | $39.99checked 3h ago | $0.312View at Amazon | ||||
161 | microSD | 128 GB | — | $39.99checked 3h ago | $0.312View at Amazon | ||||
162 | microSD | 256 GB | 880 / 650MB/s | 4.9(86) | $79.99checked 3h ago | $0.312View at Best Buy | |||
163 | microSD | 256GB | — | $79.99checked 3h ago | $0.312View at Newegg | ||||
164 | microSD | 256 GB | 200 / 200MB/s | 4.6(48) | $79.99checked 3h ago | $0.312View at Best Buy | |||
165 | microSD | 256 GB | 190 / 130MB/s | 4.8(6) | $79.99checked 3h ago | $0.312View at Best Buy | |||
166 | microSD | 256 GB | 900 / 600MB/s | $79.99checked 3h ago | $0.312View at Best Buy | ||||
167 | microSD | 256 GB | — | $79.99checked 3h ago | $0.312View at Amazon | ||||
168 | microSD | 512 GB | 200 / 200MB/s | 4.9(26) | $159.99checked 3h ago | $0.312View at Best Buy | |||
169 | SD Card | 512GB | — | $159.99checked 3h ago | $0.312View at Newegg | ||||
170 | microSD | 128GB | — | $40.55checked 3h ago | $0.317View at Newegg | ||||
171 | SD Card | 1TB | — | $317.50checked 3h ago | $0.318View at Newegg | ||||
172 | microSD | 1 TB | — | $319.99checked 3h ago | $0.320View at Amazon | ||||
173 | microSD | 128GB | — | $41.25checked 3h ago | $0.322View at Newegg | ||||
174 | microSD | 1 TB | 100 / 90MB/s | 4.9(207) | $329.99checked 3h ago | $0.330View at Best Buy | |||
175 | microSD | 512 GB | — | $169.99checked 3h ago | $0.332View at Amazon | ||||
176 | SD Card | 64GB | — | $21.30checked 3h ago | $0.333View at Newegg | ||||
177 | SD Card | 64GB | — | $21.30checked 3h ago | $0.333View at Newegg | ||||
178 | SD Card | 64GB | — | $21.30checked 3h ago | $0.333View at Newegg | ||||
179 | microSD | 512 GB | — | $170.97checked 3h ago | $0.334View at Amazon | ||||
180 | SD Card | 128 GB | — | $42.76checked 3h ago | $0.334View at Amazon | ||||
181 | microSD | 128GB | — | $42.79checked 3h ago | $0.334View at Newegg | ||||
182 | SD Card | 64GB | — | $21.42checked 3h ago | $0.335View at Newegg | ||||
183 | microSD | 256GB | — | $85.98checked 3h ago | $0.336View at Newegg | ||||
184 | microSD | 256GB | — | $85.99checked 3h ago | $0.336View at Newegg | ||||
185 | microSD | 128GB | — | $43.50checked 3h ago | $0.340View at Newegg | ||||
186 | microSD | 128GB | — | $43.94checked 3h ago | $0.343View at Newegg | ||||
187 | microSD | 128GB | — | $43.95checked 3h ago | $0.343View at Newegg | ||||
188 | microSD | 128GB | — | $43.99checked 3h ago | $0.344View at Newegg | ||||
189 | SD Card | 256 GB | — | $88.00checked 3h ago | $0.344View at Amazon | ||||
190 | SD Card | 128GB | — | $44.19checked 3h ago | $0.345View at Newegg | ||||
191 | SD Card | 256 GB | — | $88.99checked 3h ago | $0.348View at Amazon | ||||
192 | SD Card | 64GB | — | $22.33checked 3h ago | $0.349View at Newegg | ||||
193 | SD Card | 128GB | — | $44.75checked 3h ago | $0.350View at Newegg | ||||
194 | microSD | 128GB | — | $44.89checked 3h ago | $0.351View at Newegg | ||||
195 | microSD | 128GB | — | $44.95checked 3h ago | $0.351View at Newegg | ||||
196 | microSD | 512GB | — | $179.95checked 3h ago | $0.351View at Newegg | ||||
197 | microSD | 128 GB | — | $44.99checked 3h ago | $0.351View at Amazon | ||||
198 | SD Card | 128 GB | — | $44.99checked 3h ago | $0.351View at Amazon | ||||
199 | SD Card | 128 GB | — | $44.99checked 3h ago | $0.351View at Amazon | ||||
200 | microSD | 256 GB | 100 / 90MB/s | 4.7(15) | $89.99checked 3h ago | $0.352View at Best Buy |
SanDisk Ultra GO microSD 1TB microSDXC Memory Card, Up to 190MB/s UHS-I A1 C10 V10 for Android SDSQUGN-1T00-GN6MN
SANDISK 1TB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A2 - SDSQUJQ-1T00-GZ6MA
SanDisk Extreme GO microSD 2TB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-2T00-GN6MN
SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT)
SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN
SanDisk 512GB Extreme PRO A2 microSDXC Card UHS-I U3 V30 Read Speed up to 200MB/s for 4K UHD Video (SDSQXCD-512G-GN6MA)
SanDisk Extreme PRO microSDXC UHS-I Memory Card 512 GB + Adapter & RescuePRO Deluxe (for Smartphones, Action Cameras or Drones, A2, Class 10, V30, U3, 200 MB/s Transfer)
【5-Years Data Recovery】 GIGASTONE 1TB Micro SD Card, 4K Camera Pro, R/W up to 150/130 MB/s, 4K Video Recording for GoPro, DJI, Drone, MicroSDXC Memory Card UHS-I U3 A2 V30, with Adapter
SanDisk Extreme GO microSD 1TB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-1T00-GN6MN
SanDisk Ultra SDSQUNS-128G-GN6MN 128GB 80MB/s UHS-I Class 10 microSDXC Card
128GB AData Premier Pro SDXC Memory Card UHS-I U3 CL10 V30 4K Ultra HD
Silicon Power 128GB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter
SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN)
SANDISK 128GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A5 - SDSQUJQ-128G-GZ6MA
SANDISK 128GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A5 - SDSQUJQ-128G-GZ6MA
SANDISK 512GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 170MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action
SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN
SANDISK 512GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 170MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-512G-GZ6MA
SANDISK 2TB Extreme PRO SDXC UHS-I Memory Card - Up to 250MBs - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-2T00-GN4IN
SANDISK 256GB Extreme SDXC UHS-I Memory Card - C10, U3, V30, 4K, UHD, SD Card - SDSDXVV-256G-GNCIN
Centon 128GB microSDXC UHS-I/Class 10 Memory Card with Adapter (S1-MSDXU1-128GTA)
Centon S1-MSDXU1-128G Mp Essential Micro Sdxc Card,Uhs1,128Gb
Kingston Canvas Select Plus 256 GB Class 10/UHS-I (U1) V10 microSDXC - 150 MB/s Read
Amazon Basics 256GB microSDXC Memory Card with Adapter for Action Cameras, Full HD, Drones, Tablets, Smartphones, Read Speed Up to 200MB/s, 1-Pack
SanDisk Ultra microSDHC 32GB 100MB/s Class 10 UHS-I
Kingston Canvas Select Plus 256 GB Class 10/UHS-I U1 V10 SDXC 1 SDS3256GB
SanDisk 128GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-128G-GN6IN)
SANDISK 128GB Ultra SDHC UHS-I Card and SDXC UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10 - SDSDUVQ-128G-GN6IN
SANDISK - Extreme PLUS 2TB microSDXC UHS-I Memory Card
SanDisk Ultra GO microSD 256GB microSDXC Memory Card, Up to 190MB/s UHS-I A1 C10 V10 for Android SDSQUGN-256G-GN6MN
SANDISK 128GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 140MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAB-128G-GN6MA
SanDisk 256GB microSDXC-Card, Licensed for Nintendo-Switch - SDSQXAO-256G-GNCZN
Verbatim 64GB microSD Extended Capacity (microSDXC) Flash Card
SANDISK 128GB Ultra SDXC UHS-I Memory Card - 120MB/s, C10, U1, Full HD, SD Card - SDSDUN4-128G-GN6IN [Older Version]
PNY 256GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras
SANDISK 256GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 170MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-256G-GZ6MA
SanDisk 512GB microSD Express Card - Works with Nintendo-Switch 2, Up to 880MB/s Read, Up to 650MB/s Write, 220MB/s Sustained Write, U3, C10 - SDSQXFN-512G-GN4N
SanDisk 256GB Extreme PRO A2 microSDXC Card UHS-I U3 V30 Read Speed up to 200MB/s for 4K UHD Video (SDSQXCD-256G-GN6MA)
SanDisk SDSQXA1-256G-GN6MN DJT 256GB 8pin microSDXC r160MB/s w90MB/s C10 U3 V30 A2 UHS-I SanDisk Extreme microSDXC Memory Card w/out Adapter Retail
Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB
SanDisk 256GB Extreme SDXC UHS-I/U3 Class 10 V30 Memory Card, Speed Up to 180MB/s (SDSDXVV-256G-GNCIN)
Sandisk Micro SD Extreme Pro 200MB/s Flash Memory Card 2TB
Micro SD 1TB SanDisk Extreme PRO microSDXC A2 SDSQXCZ-1T00 Overseas package product
SANDISK 1TB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-1T00-GN4IN
SanDisk 512GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-512G-GN4IN)
AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs
SanDisk 1TB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-1T00-GN4IN)
SanDisk 128GB Extreme SDXC UHS-I/U3 Class 10 V30 Memory Card, Speed Up to 180MB/s (SDSDXVA-128G-GNCIN)
Samsung P9 Express microSDXC Express Memory Card 256GB
SanDisk Ultra SDXC Memory Card 128GB Class 10UHSI 120MBS
SanDisk Ultra 128GB 100MB/s microSDXC A1 Class10 C10 U1 UHS-I 667X 128G microSD micro SD SDXC Flash Memory Card SDSQUAR-128G without Adapter
[5-Yrs Free Data Recovery] Gigastone 1TB Micro SD Card, 4K Camera Pro, R/W up to 150/140 MB/s, 4K Video Recording for GoPro, DJI, Drone, MicroSDXC
SanDisk SDSQUAR-128G-GN6MN DCM 128GB 8p MSDXC r100MB/s 667x Class 10 A1 UHS-I U1 SanDisk Ultra Micro Secure Digital Extended Capacity Card w/o
KingSpec MIXAGE 64GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 64GB 1 Pack
KOOTION Micro SD Card 64GB UHS-I microSDXC Flash Memory Card with Adapter, C10, U3, A1, V30, 4K UHD TF Card
PNY - 64GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card
SANDISK 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action
Lexar E-Series 128GB Micro SD Card microSDXC UHS-I Flash Memory Card
ORICO 128GB SDHC TF Card - UHS-I U3 Class 10 V30 A1 High Speed Memory Card for Dash Cams, Home Security Cameras, Action Cameras & Mobile Devices
SanDisk 128GB Extreme microSD UHS I Card for 4K Video on Smartphones, Action Cams & Drones 190MB/s Read, 90MB/s Write SDSQXAA 128G GN6MN, Red/Gold
SANDISK 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-128G-GZ6MA
SANDISK - Express 256GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2
SanDisk Ultra 256GB microSDXC Flash Card Model SDSQUAR-256G-GN6MN
256GB SanDisk Ultra PLUS microSD UHS-I Card
SANDISK - Creator 256GB microSD Card UHS-I with Adapter
Lexar - PLAY PRO microSD Express Card 256 GB
Samsung microSDXC T7 256GB, Transfer Speeds Up to 170 MB/s
512GB SanDisk Ultra PLUS microSD UHS-I Card
[SanDisk] SD Card 512GB SDXC Class10 UHS-I U3 V30 SanDisk Extreme SDSDXVV-512G-GHJIN New Package
SanDisk 128GB Ultra A1 microSDXC UHS-I/Class 10 Memory Card, Speed Up to 140MB/s (SDSQUAB-128G)
SanDisk Extreme PRO 1TB SDXC UHS-I Memory Card SDSDXXD-1T00-ANCIN
Samsung microSDXC T7 1TB, Transfer Speeds Up to 170 MB/s
SanDisk 128GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MA)
SANDISK - 1TB microSDXC UHS-I Memory Card for Nintendo Switch 1
[5-Yrs Free Data Recovery] GIGASTONE 512GB Micro SD Card, TLC High Endurance Pro, Speed Up to 140/120 MB/s, Compatible with REDTIGER Rove VIOFO VANTRUE PRUVEEO Dash Cam, MicroSDXC UHS-I A1 V30 U3
SanDisk 64GB SD 64G SDXC Ultra 48MB/s 320X Flash card UHS C10 SDSDUNB
SanDisk 64GB SD 64G SDXC Ultra 48MB/s 320X Flash card UHS C10 SDSDUNB-064G +PPS
SanDisk SDSDUNR-064G-GN3IN CVK 64GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail
Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s
SANDISK 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN
Kingston MicroSD Canvas Select Plus 150MB/s Memory Card 128GB
64GB Transcend 460T High Endurance SDXC V10 U1 A1 SD Memory Card
Lexar Professional SILVER PLUS 256GB UHS-I microSDXC Memory Card with SD Adapter
SanDisk Extreme GO microSD 256GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-256G-GN6MN
SanDisk SDSQUA4-128G-GN6MN DCM 128GB 8pin microSDXC r120MB/s C10 U1 A1 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail
SanDisk 128GB Extreme PRO microSD UHS-I Card with Adapter C10, U3, V30, A2, 200MB/s Read 90MB/s Write SDSQXCD-128G-GN6MA
SanDisk Ultra 128GB Micro SD Memory Card TF Class 10 with Adapter
SanDisk Ultra GO microSD 128GB microSDXC Memory Card, Up to 190MB/s UHS-I A1 C10 V10 for Android SDSQUGN-128G-GN6MN
SANDISK 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN
Kingston Canvas Select Plus 128 GB Class 10/UHS-I (U1) V10 SDXC - 150 MB/s Read
Lexar 256GB Silver SD Memory Card, 225MB/s Read, 4K, V30, U3, UHS-I
SanDisk 64GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 140MB/s (SDSDUNB-064G-GN6IN)
SanDisk 128GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-128G-GN4IN)
Patriot Memory 128GB EP Series MicroSDXC U3, A1, V30, 4K Memory Card with Adapter, Reads 90MB/s, Writes 80MB/s
SanDisk 128GB Extreme microSDXC UHS-I/U3 A2 Micro SD Card with Adapter, Speed Up to 190MB/s (SDSQXAA-128G-GN6MA)
SanDisk Extreme Pro - Flash memory card - 512 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I
2 Pack TF Card 128GB with Adapter, High Speed Memory Card, UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (TF162 Red Gold 128GB)
SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN
Lexar 128GB 800x PRO SD Memory Card, 150MB/s Read, 4K, V30, U3, UHS-I
PNY - 256GB PRO Elite Class 10 U3 V30 A2 microSDXC Flash Memory Card
SanDisk Ultra GO microSD 1TB microSDXC Memory Card, Up to 190MB/s UHS-I A1 C10 V10 for Android SDSQUGN-1T00-GN6MN
Capacity
1TB
Price
$259.99
$/GB
$0.260
SANDISK 1TB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A2 - SDSQUJQ-1T00-GZ6MA
Capacity
1TB
Price
$259.99
$/GB
$0.260
SanDisk Extreme GO microSD 2TB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-2T00-GN6MN
Capacity
2TB
Price
$519.99
$/GB
$0.260
SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT)
Capacity
256GB
Price
$66.99
$/GB
$0.262
SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN
Capacity
128 GB
Price
$33.99
$/GB
$0.266
SanDisk 512GB Extreme PRO A2 microSDXC Card UHS-I U3 V30 Read Speed up to 200MB/s for 4K UHD Video (SDSQXCD-512G-GN6MA)
Capacity
512GB
Price
$137.48
$/GB
$0.269
SanDisk Extreme PRO microSDXC UHS-I Memory Card 512 GB + Adapter & RescuePRO Deluxe (for Smartphones, Action Cameras or Drones, A2, Class 10, V30, U3, 200 MB/s Transfer)
Capacity
512 GB
Price
$137.99
$/GB
$0.270
【5-Years Data Recovery】 GIGASTONE 1TB Micro SD Card, 4K Camera Pro, R/W up to 150/130 MB/s, 4K Video Recording for GoPro, DJI, Drone, MicroSDXC Memory Card UHS-I U3 A2 V30, with Adapter
Capacity
1 TB
Price
$269.99
$/GB
$0.270
SanDisk Extreme GO microSD 1TB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-1T00-GN6MN
Capacity
1TB
Price
$269.99
$/GB
$0.270
SanDisk Ultra SDSQUNS-128G-GN6MN 128GB 80MB/s UHS-I Class 10 microSDXC Card
Capacity
128 GB
Price
$34.75
$/GB
$0.271
128GB AData Premier Pro SDXC Memory Card UHS-I U3 CL10 V30 4K Ultra HD
Capacity
128GB
Price
$34.94
$/GB
$0.273
Silicon Power 128GB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter
Capacity
128 GB
Price
$34.97
$/GB
$0.273
SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN)
Capacity
256GB
Price
$69.95
$/GB
$0.273
SANDISK 128GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A5 - SDSQUJQ-128G-GZ6MA
Capacity
128 GB
Price
$34.99
$/GB
$0.273
SANDISK 128GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A5 - SDSQUJQ-128G-GZ6MA
Capacity
128 GB
Price
$34.99
$/GB
$0.273
SANDISK 512GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 170MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action
Capacity
512GB
Price
$139.99
$/GB
$0.273
SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN
Capacity
512GB
Price
$139.99
$/GB
$0.273
SANDISK 512GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 170MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-512G-GZ6MA
Capacity
512 GB
Price
$139.99
$/GB
$0.273
SANDISK 2TB Extreme PRO SDXC UHS-I Memory Card - Up to 250MBs - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-2T00-GN4IN
Capacity
2TB
Price
$548.50
$/GB
$0.274
SANDISK 256GB Extreme SDXC UHS-I Memory Card - C10, U3, V30, 4K, UHD, SD Card - SDSDXVV-256G-GNCIN
Capacity
256 GB
Price
$70.50
$/GB
$0.275
Centon 128GB microSDXC UHS-I/Class 10 Memory Card with Adapter (S1-MSDXU1-128GTA)
Capacity
128GB
Price
$35.26
$/GB
$0.275
Centon S1-MSDXU1-128G Mp Essential Micro Sdxc Card,Uhs1,128Gb
Capacity
128GB
Price
$35.26
$/GB
$0.275
Kingston Canvas Select Plus 256 GB Class 10/UHS-I (U1) V10 microSDXC - 150 MB/s Read
Capacity
256GB
Price
$70.69
$/GB
$0.276
Amazon Basics 256GB microSDXC Memory Card with Adapter for Action Cameras, Full HD, Drones, Tablets, Smartphones, Read Speed Up to 200MB/s, 1-Pack
Capacity
256 GB
Price
$70.99
$/GB
$0.277
SanDisk Ultra microSDHC 32GB 100MB/s Class 10 UHS-I
Capacity
64 GB
Price
$17.80
$/GB
$0.278
Kingston Canvas Select Plus 256 GB Class 10/UHS-I U1 V10 SDXC 1 SDS3256GB
Capacity
256GB
Price
$71.50
$/GB
$0.279
SanDisk 128GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-128G-GN6IN)
Capacity
128GB
Price
$35.90
$/GB
$0.280
SANDISK 128GB Ultra SDHC UHS-I Card and SDXC UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10 - SDSDUVQ-128G-GN6IN
Capacity
128 GB
Price
$35.99
$/GB
$0.281
SANDISK - Extreme PLUS 2TB microSDXC UHS-I Memory Card
Capacity
2 TB
Price
$569.99
$/GB
$0.285
SanDisk Ultra GO microSD 256GB microSDXC Memory Card, Up to 190MB/s UHS-I A1 C10 V10 for Android SDSQUGN-256G-GN6MN
Capacity
256GB
Price
$72.99
$/GB
$0.285
SANDISK 128GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 140MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAB-128G-GN6MA
Capacity
128 GB
Price
$36.50
$/GB
$0.285
SanDisk 256GB microSDXC-Card, Licensed for Nintendo-Switch - SDSQXAO-256G-GNCZN
Capacity
256 GB
Price
$73.24
$/GB
$0.286
Verbatim 64GB microSD Extended Capacity (microSDXC) Flash Card
Capacity
64GB
Price
$18.43
$/GB
$0.288
SANDISK 128GB Ultra SDXC UHS-I Memory Card - 120MB/s, C10, U1, Full HD, SD Card - SDSDUN4-128G-GN6IN [Older Version]
Capacity
128 GB
Price
$37.46
$/GB
$0.293
PNY 256GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras
Capacity
256 GB
Price
$74.99
$/GB
$0.293
SANDISK 256GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 170MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-256G-GZ6MA
Capacity
256 GB
Price
$74.99
$/GB
$0.293
SanDisk 512GB microSD Express Card - Works with Nintendo-Switch 2, Up to 880MB/s Read, Up to 650MB/s Write, 220MB/s Sustained Write, U3, C10 - SDSQXFN-512G-GN4N
Capacity
512 GB
Price
$149.99
$/GB
$0.293
SanDisk 256GB Extreme PRO A2 microSDXC Card UHS-I U3 V30 Read Speed up to 200MB/s for 4K UHD Video (SDSQXCD-256G-GN6MA)
Capacity
256GB
Price
$75.48
$/GB
$0.295
SanDisk SDSQXA1-256G-GN6MN DJT 256GB 8pin microSDXC r160MB/s w90MB/s C10 U3 V30 A2 UHS-I SanDisk Extreme microSDXC Memory Card w/out Adapter Retail
Capacity
256GB
Price
$75.95
$/GB
$0.297
Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB
Capacity
1TB
Price
$298.62
$/GB
$0.299
SanDisk 256GB Extreme SDXC UHS-I/U3 Class 10 V30 Memory Card, Speed Up to 180MB/s (SDSDXVV-256G-GNCIN)
Capacity
256GB
Price
$76.48
$/GB
$0.299
Sandisk Micro SD Extreme Pro 200MB/s Flash Memory Card 2TB
Capacity
2TB
Price
$599.00
$/GB
$0.299
Micro SD 1TB SanDisk Extreme PRO microSDXC A2 SDSQXCZ-1T00 Overseas package product
Capacity
1TB
Price
$299.75
$/GB
$0.300
SANDISK 1TB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-1T00-GN4IN
Capacity
1 TB
Price
$299.99
$/GB
$0.300
SanDisk 512GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-512G-GN4IN)
Capacity
512GB
Price
$154.99
$/GB
$0.303
AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs
Capacity
128GB
Price
$38.99
$/GB
$0.305
SanDisk 1TB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-1T00-GN4IN)
Capacity
1TB
Price
$305.50
$/GB
$0.305
SanDisk 128GB Extreme SDXC UHS-I/U3 Class 10 V30 Memory Card, Speed Up to 180MB/s (SDSDXVA-128G-GNCIN)
Capacity
128GB
Price
$39.45
$/GB
$0.308
Samsung P9 Express microSDXC Express Memory Card 256GB
Capacity
256 GB
Price
$79.25
$/GB
$0.310
SanDisk Ultra SDXC Memory Card 128GB Class 10UHSI 120MBS
Capacity
128GB
Price
$39.75
$/GB
$0.311
SanDisk Ultra 128GB 100MB/s microSDXC A1 Class10 C10 U1 UHS-I 667X 128G microSD micro SD SDXC Flash Memory Card SDSQUAR-128G without Adapter
Capacity
128GB
Price
$39.75
$/GB
$0.311
[5-Yrs Free Data Recovery] Gigastone 1TB Micro SD Card, 4K Camera Pro, R/W up to 150/140 MB/s, 4K Video Recording for GoPro, DJI, Drone, MicroSDXC
Capacity
1TB
Price
$311.99
$/GB
$0.312
SanDisk SDSQUAR-128G-GN6MN DCM 128GB 8p MSDXC r100MB/s 667x Class 10 A1 UHS-I U1 SanDisk Ultra Micro Secure Digital Extended Capacity Card w/o
Capacity
128GB
Price
$39.95
$/GB
$0.312
KingSpec MIXAGE 64GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 64GB 1 Pack
Capacity
64GB
Price
$19.99
$/GB
$0.312
KOOTION Micro SD Card 64GB UHS-I microSDXC Flash Memory Card with Adapter, C10, U3, A1, V30, 4K UHD TF Card
Capacity
64 GB
Price
$19.99
$/GB
$0.312
PNY - 64GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card
Capacity
64 GB
Price
$19.99
$/GB
$0.312
SANDISK 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action
Capacity
128GB
Price
$39.99
$/GB
$0.312
Lexar E-Series 128GB Micro SD Card microSDXC UHS-I Flash Memory Card
Capacity
128 GB
Price
$39.99
$/GB
$0.312
ORICO 128GB SDHC TF Card - UHS-I U3 Class 10 V30 A1 High Speed Memory Card for Dash Cams, Home Security Cameras, Action Cameras & Mobile Devices
Capacity
128GB
Price
$39.99
$/GB
$0.312
SanDisk 128GB Extreme microSD UHS I Card for 4K Video on Smartphones, Action Cams & Drones 190MB/s Read, 90MB/s Write SDSQXAA 128G GN6MN, Red/Gold
Capacity
128 GB
Price
$39.99
$/GB
$0.312
SANDISK 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-128G-GZ6MA
Capacity
128 GB
Price
$39.99
$/GB
$0.312
SANDISK - Express 256GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2
Capacity
256 GB
Price
$79.99
$/GB
$0.312
SanDisk Ultra 256GB microSDXC Flash Card Model SDSQUAR-256G-GN6MN
Capacity
256GB
Price
$79.99
$/GB
$0.312
256GB SanDisk Ultra PLUS microSD UHS-I Card
Capacity
256 GB
Price
$79.99
$/GB
$0.312
SANDISK - Creator 256GB microSD Card UHS-I with Adapter
Capacity
256 GB
Price
$79.99
$/GB
$0.312
Lexar - PLAY PRO microSD Express Card 256 GB
Capacity
256 GB
Price
$79.99
$/GB
$0.312
Samsung microSDXC T7 256GB, Transfer Speeds Up to 170 MB/s
Capacity
256 GB
Price
$79.99
$/GB
$0.312
512GB SanDisk Ultra PLUS microSD UHS-I Card
Capacity
512 GB
Price
$159.99
$/GB
$0.312
[SanDisk] SD Card 512GB SDXC Class10 UHS-I U3 V30 SanDisk Extreme SDSDXVV-512G-GHJIN New Package
Capacity
512GB
Price
$159.99
$/GB
$0.312
SanDisk 128GB Ultra A1 microSDXC UHS-I/Class 10 Memory Card, Speed Up to 140MB/s (SDSQUAB-128G)
Capacity
128GB
Price
$40.55
$/GB
$0.317
SanDisk Extreme PRO 1TB SDXC UHS-I Memory Card SDSDXXD-1T00-ANCIN
Capacity
1TB
Price
$317.50
$/GB
$0.318
Samsung microSDXC T7 1TB, Transfer Speeds Up to 170 MB/s
Capacity
1 TB
Price
$319.99
$/GB
$0.320
SanDisk 128GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MA)
Capacity
128GB
Price
$41.25
$/GB
$0.322
SANDISK - 1TB microSDXC UHS-I Memory Card for Nintendo Switch 1
Capacity
1 TB
Price
$329.99
$/GB
$0.330
[5-Yrs Free Data Recovery] GIGASTONE 512GB Micro SD Card, TLC High Endurance Pro, Speed Up to 140/120 MB/s, Compatible with REDTIGER Rove VIOFO VANTRUE PRUVEEO Dash Cam, MicroSDXC UHS-I A1 V30 U3
Capacity
512 GB
Price
$169.99
$/GB
$0.332
SanDisk 64GB SD 64G SDXC Ultra 48MB/s 320X Flash card UHS C10 SDSDUNB
Capacity
64GB
Price
$21.30
$/GB
$0.333
SanDisk 64GB SD 64G SDXC Ultra 48MB/s 320X Flash card UHS C10 SDSDUNB-064G +PPS
Capacity
64GB
Price
$21.30
$/GB
$0.333
SanDisk SDSDUNR-064G-GN3IN CVK 64GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail
Capacity
64GB
Price
$21.30
$/GB
$0.333
Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s
Capacity
512 GB
Price
$170.97
$/GB
$0.334
SANDISK 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN
Capacity
128 GB
Price
$42.76
$/GB
$0.334
Kingston MicroSD Canvas Select Plus 150MB/s Memory Card 128GB
Capacity
128GB
Price
$42.79
$/GB
$0.334
64GB Transcend 460T High Endurance SDXC V10 U1 A1 SD Memory Card
Capacity
64GB
Price
$21.42
$/GB
$0.335
Lexar Professional SILVER PLUS 256GB UHS-I microSDXC Memory Card with SD Adapter
Capacity
256GB
Price
$85.98
$/GB
$0.336
SanDisk Extreme GO microSD 256GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-256G-GN6MN
Capacity
256GB
Price
$85.99
$/GB
$0.336
SanDisk SDSQUA4-128G-GN6MN DCM 128GB 8pin microSDXC r120MB/s C10 U1 A1 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail
Capacity
128GB
Price
$43.50
$/GB
$0.340
SanDisk 128GB Extreme PRO microSD UHS-I Card with Adapter C10, U3, V30, A2, 200MB/s Read 90MB/s Write SDSQXCD-128G-GN6MA
Capacity
128GB
Price
$43.94
$/GB
$0.343
SanDisk Ultra 128GB Micro SD Memory Card TF Class 10 with Adapter
Capacity
128GB
Price
$43.95
$/GB
$0.343
SanDisk Ultra GO microSD 128GB microSDXC Memory Card, Up to 190MB/s UHS-I A1 C10 V10 for Android SDSQUGN-128G-GN6MN
Capacity
128GB
Price
$43.99
$/GB
$0.344
SANDISK 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN
Capacity
256 GB
Price
$88.00
$/GB
$0.344
Kingston Canvas Select Plus 128 GB Class 10/UHS-I (U1) V10 SDXC - 150 MB/s Read
Capacity
128GB
Price
$44.19
$/GB
$0.345
Lexar 256GB Silver SD Memory Card, 225MB/s Read, 4K, V30, U3, UHS-I
Capacity
256 GB
Price
$88.99
$/GB
$0.348
SanDisk 64GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 140MB/s (SDSDUNB-064G-GN6IN)
Capacity
64GB
Price
$22.33
$/GB
$0.349
SanDisk 128GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-128G-GN4IN)
Capacity
128GB
Price
$44.75
$/GB
$0.350
Patriot Memory 128GB EP Series MicroSDXC U3, A1, V30, 4K Memory Card with Adapter, Reads 90MB/s, Writes 80MB/s
Capacity
128GB
Price
$44.89
$/GB
$0.351
SanDisk 128GB Extreme microSDXC UHS-I/U3 A2 Micro SD Card with Adapter, Speed Up to 190MB/s (SDSQXAA-128G-GN6MA)
Capacity
128GB
Price
$44.95
$/GB
$0.351
SanDisk Extreme Pro - Flash memory card - 512 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I
Capacity
512GB
Price
$179.95
$/GB
$0.351
2 Pack TF Card 128GB with Adapter, High Speed Memory Card, UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (TF162 Red Gold 128GB)
Capacity
128 GB
Price
$44.99
$/GB
$0.351
SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN
Capacity
128 GB
Price
$44.99
$/GB
$0.351
Lexar 128GB 800x PRO SD Memory Card, 150MB/s Read, 4K, V30, U3, UHS-I
Capacity
128 GB
Price
$44.99
$/GB
$0.351
PNY - 256GB PRO Elite Class 10 U3 V30 A2 microSDXC Flash Memory Card
Capacity
256 GB
Price
$89.99
$/GB
$0.352
Find the Cheapest SD Cards Per GB in 2026
Looking for the best SD card deals? BuyPerUnit compares 604+ SD cards and microSD cards ranked by price per gigabyte — so you can find the most storage for your money.
Right now, the cheapest SD card storage starts at just $0.000/GB, while the average across all cards is $0.306/GB. Whether you need storage for your camera, drone, Nintendo Switch, or phone, we help you find the best value.
SD Card Buying Guide: Get the Best Value
1. Bigger Cards = Lower $/GB
A 256GB card at $25 ($0.098/GB) beats a 64GB card at $12 ($0.188/GB) in value. If you can afford more capacity upfront, you'll save long-term.
2. Match Speed to Your Device
4K video needs U3/V30 speed. 1080p or photos need U1/Class 10. Don't overpay for speed your device can't use.
3. microSD + Adapter
microSD cards with adapters work in both slots. They're usually the same price and offer more flexibility than full-size SD cards.
4. Stick to Known Brands
SanDisk, Samsung, and Lexar are reliable. Avoid no-name cards with suspiciously low prices — they often have fake capacity ratings.
microSD vs SD Card: Which Should You Buy?
| Type | Typical $/GB | Max Capacity | Best For |
|---|---|---|---|
| microSD | $0.05-0.15 | 1TB | Phones, Switch, GoPro, drones |
| SD Card | $0.05-0.20 | 1TB | DSLR cameras, camcorders |
Frequently Asked Questions About SD Cards
What's the cheapest microSD card per GB right now?
What SD card speed do I need for 4K video?
What size SD card do I need for Nintendo Switch?
Are SanDisk and Samsung SD cards worth the premium?
How We Find the Cheapest SD Cards
BuyPerUnit calculates the price per gigabyte for every SD card and microSD card by dividing the current price by the storage capacity. This gives you the true cost of storage, making it easy to compare products of different sizes.
Products are ranked from best value (lowest $/GB) to worst. We update prices regularly from Amazon to ensure you always see current deals. Click any product to view the latest price and purchase directly.
BuyPerUnit is an affiliate site. We earn a commission when you purchase through our links at no extra cost to you.
Shop SD Cards by Brand
Shop SD Cards by Capacity
Related guides
Wholesale NAND flash contract prices are surging in 2026. See the live retail price-per-GB floor and where TrendForce projects it heading next.
Find the best external SSD for iPhone 16 backup. Learn to calculate $/GB against the market floor and avoid overpaying for ProRes storage.
Live SSD price-per-GB data shows no Thunderbolt 4 drive has hit our floor yet. See four TB4 SSDs and enclosures ranked against the SATA baseline.