SD Cards
Ranked by price per gigabyte
Updated twice daily · No paid placements
Rankings show one recently checked offer per product and condition on this page. Other offers remain on product pages. 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 | |||||||
|---|---|---|---|---|---|---|---|---|---|
1 | microSD | 1TB | — | $45.98checked 31h ago | $0.046View at Newegg | ||||
2 | microSD | 256GB | — | $29.99checked 7h ago | $0.117View at Newegg | ||||
3 | microSD | 1.5 TB | — | $219.99checked 7h ago | $0.147View at Amazon | ||||
4 | microSD | 256 GB | — | $42.99checked 7h ago | $0.168View at Amazon | ||||
5 | microSD | 1 TB | — | $169.97checked 7h ago | $0.170View at Amazon | ||||
6 | microSD | 512GB | — | $89.99checked 7h ago | $0.176View at Newegg | ||||
7 | microSD | 512 GB | — | $89.99checked 7h ago | $0.176View at Amazon | ||||
8 | microSD | 256 GB | — | $45.97checked 7h ago | $0.180View at Amazon | ||||
9 | microSD | 128 GB | — | $22.99checked 7h ago | $0.180View at Amazon | ||||
10 | microSD | 256 GB | — | $45.99checked 7h ago | $0.180View at Amazon | ||||
11 | microSD | 1TB | — | $179.99checked 7h ago | $0.180View at Newegg | ||||
12 | microSD | 1 TB | — | $179.99checked 7h ago | $0.180View at Amazon | ||||
13 | microSD | 256 GB | — | $46.22checked 7h ago | $0.181View at Amazon | ||||
14 | microSD | 512GB | — | $92.99checked 2d ago | $0.182View at Newegg | ||||
15 | microSD | 32 GB | 100MB/s | 4.8(872) | $5.99checked 7h ago | $0.187View at Best Buy | |||
16 | microSD | 256GB | — | $49.95checked 7h ago | $0.195View at Newegg | ||||
17 | microSD | 512GB | — | $99.95checked 7h ago | $0.195View at Newegg | ||||
18 | microSD | 128GB | — | $24.99checked 7h ago | $0.195View at Newegg | ||||
19 | microSD | 128 GB | — | $24.99checked 7h ago | $0.195View at Amazon | ||||
20 | microSD | 256GB | — | $49.99checked 7h ago | $0.195View at Newegg | ||||
21 | microSD | 1.5TB | — | $294.95checked 7h ago | $0.197View at Newegg | ||||
22 | microSD | 128 GB | — | $25.22checked 7h ago | $0.197View at Amazon | ||||
23 | microSD | 128GB | — | $25.40checked 7h ago | $0.198View at Newegg | ||||
24 | microSD | 1 TB | — | $199.75checked 7h ago | $0.200View at Amazon | ||||
25 | microSD | 256GB | — | $51.99checked 2d ago | $0.203View at Newegg | ||||
26 | microSD | 512GB | — | $105.43checked 7h ago | $0.206View at Newegg | ||||
27 | microSD | 128 GB | — | $26.40checked 7h ago | $0.206View at Amazon | ||||
28 | microSD | 256GB | — | $52.99checked 7h ago | $0.207View at Newegg | ||||
29 | microSD | 256 GB | — | $52.99checked 7h ago | $0.207View at Amazon | ||||
30 | microSD | 512 GB | — | $105.99checked 7h ago | $0.207View at Amazon | ||||
31 | microSD | 2TB | — | $415.95checked 7h ago | $0.208View at Newegg | ||||
32 | microSD | 512GB | — | $106.78checked 31h ago | $0.209View at Newegg | ||||
33 | microSD | 512 GB | — | $106.99checked 7h ago | $0.209View at Amazon | ||||
34 | microSD | 1TB | — | $209.99checked 7h ago | $0.210View at Newegg | ||||
35 | microSD | 128 GB | — | $26.99checked 7h ago | $0.211View at Amazon | ||||
36 | microSD | 128GB | — | $26.99checked 7h ago | $0.211View at Newegg | ||||
37 | microSD | 512 GB | — | $109.99checked 7h ago | $0.215View at Amazon | ||||
38 | microSD | 512GB | — | $110.38checked 2d ago | $0.216View at Newegg | ||||
39 | microSD | 64GB | — | $13.99checked 7h ago | $0.219View at Newegg | ||||
40 | microSD | 64 GB | — | $13.99checked 7h ago | $0.219View at Amazon | ||||
41 | microSD | 128GB | — | $27.99checked 7h ago | $0.219View at Newegg | ||||
42 | microSD | 1TB | — | $219.00checked 7h ago | $0.219View at Newegg | ||||
43 | microSD | 1 TB | — | $219.99checked 7h ago | $0.220View at Amazon | ||||
44 | microSD | 128 GB | — | $28.35checked 7h ago | $0.221View at Amazon | ||||
45 | microSD | 512 GB | — | $113.66checked 7h ago | $0.222View at Amazon | ||||
46 | microSD | 1TB | — | $222.50checked 7h ago | $0.223View at Newegg | ||||
47 | microSD | 256GB | — | $57.55checked 2d ago | $0.225View at Newegg | ||||
48 | microSD | 512 GB | — | $115.37checked 7h ago | $0.225View at Amazon | ||||
49 | microSD | 64 GB | — | $14.49checked 7h ago | $0.226View at Amazon | ||||
50 | microSD | 128GB | — | $28.99checked 7h ago | $0.226View at Newegg | ||||
51 | microSD | 1.5TB | — | $339.99checked 7h ago | $0.227View at Newegg | ||||
52 | microSD | 1TB | — | $229.75checked 7h ago | $0.230View at Newegg | ||||
53 | microSD | 256GB | — | $58.95checked 7h ago | $0.230View at Newegg | ||||
54 | microSD | 256 GB | — | $59.00checked 7h ago | $0.230View at Amazon | ||||
55 | microSD | 512 GB | — | $118.98checked 7h ago | $0.232View at Amazon | ||||
56 | microSD | 512 GB | 900 / 600MB/s | $119.00checked 7h ago | $0.232View at Amazon | ||||
57 | microSD | 1.5TB | — | $349.99checked 7h ago | $0.233View at Newegg | ||||
58 | microSD | 128 GB | — | $29.90checked 7h ago | $0.234View at Amazon | ||||
59 | microSD | 512 GB | — | $119.82checked 7h ago | $0.234View at Amazon | ||||
60 | microSD | 512GB | — | $119.85checked 2d ago | $0.234View at Newegg | ||||
61 | microSD | 128 GB | — | $29.97checked 7h ago | $0.234View at Amazon | ||||
62 | microSD | 64 GB | — | $14.99checked 7h ago | $0.234View at Amazon | ||||
63 | microSD | 64 GB | — | $14.99checked 7h ago | $0.234View at Amazon | ||||
64 | microSD | 128 GB | — | $29.99checked 7h ago | $0.234View at Amazon | ||||
65 | microSD | 256GB | — | $59.99checked 19h ago | $0.234View at Newegg | ||||
66 | microSD | 256 GB | — | $59.99checked 7h ago | $0.234View at Amazon | ||||
67 | microSD | 256 GB | — | 4.8(675) | $59.99checked 7h ago | $0.234View at Best Buy | |||
68 | microSD | 1 TB | — | $240.72checked 7h ago | $0.241View at Amazon | ||||
69 | microSD | 256GB | — | $61.69checked 19h ago | $0.241View at Newegg | ||||
70 | microSD | 256 GB | — | $61.99checked 7h ago | $0.242View at Amazon | ||||
71 | microSD | 512GB | — | $123.99checked 7h ago | $0.242View at Newegg | ||||
72 | microSD | 512GB | — | $124.99checked 7h ago | $0.244View at Newegg | ||||
73 | microSD | 512 GB | — | $125.46checked 7h ago | $0.245View at Amazon | ||||
74 | microSD | 512 GB | — | $125.46checked 7h ago | $0.245View at Amazon | ||||
75 | microSD | 256 GB | — | $62.99checked 7h ago | $0.246View at Newegg | ||||
76 | microSD | 256GB | — | $62.99checked 7h ago | $0.246View at Newegg | ||||
77 | microSD | 256GB | — | $63.50checked 31h ago | $0.248View at Newegg | ||||
78 | microSD | 64 GB | — | $15.99checked 7h ago | $0.250View at Amazon | ||||
79 | microSD | 128GB | — | $31.99checked 19h ago | $0.250View at Newegg | ||||
80 | microSD | 512 GB | — | $128.50checked 7h ago | $0.251View at Amazon | ||||
81 | microSD | 512GB | — | $129.55checked 7h ago | $0.253View at Newegg | ||||
82 | microSD | 512GB | — | $129.75checked 7h ago | $0.253View at Newegg | ||||
83 | microSD | 512GB | — | $129.75checked 7h ago | $0.253View at Newegg | ||||
84 | microSD | 512GB | — | $129.95checked 7h ago | $0.254View at Newegg | ||||
85 | microSD | 256GB | — | $64.99checked 7h ago | $0.254View at Newegg | ||||
86 | microSD | 512GB | — | $129.99checked 7h ago | $0.254View at Newegg | ||||
87 | microSD | 512 GB | — | $129.99checked 7h ago | $0.254View at Amazon | ||||
88 | microSD | 128 GB | — | $32.99checked 7h ago | $0.258View at Amazon | ||||
89 | microSD | 1 TB | — | $259.99checked 7h ago | $0.260View at Amazon | ||||
90 | microSD | 1TB | — | $259.99checked 7h ago | $0.260View at Newegg | ||||
91 | microSD | 2TB | — | $519.99checked 7h ago | $0.260View at Newegg | ||||
92 | microSD | 256 GB | — | $67.05checked 7h ago | $0.262View at Amazon | ||||
93 | microSD | 64 GB | — | $16.99checked 7h ago | $0.265View at Amazon | ||||
94 | microSD | 128GB | — | $33.99checked 7h ago | $0.266View at Newegg | ||||
95 | microSD | 1TB | — | $269.00checked 43h ago | $0.269View at Newegg | ||||
96 | microSD | 256 GB | — | $68.99checked 7h ago | $0.269View at Amazon | ||||
97 | microSD | 1TB | — | $269.99checked 7h ago | $0.270View at Newegg | ||||
98 | microSD | 1TB | — | $269.99checked 7h ago | $0.270View at Newegg | ||||
99 | microSD | 256GB | — | $69.99checked 2d ago | $0.273View at Newegg | ||||
100 | microSD | 256 GB | — | $69.99checked 7h ago | $0.273View at Amazon |
SanDisk High Endurance UHS-I U3 microSD Memory Card with SD Adapter - 1TB
Capacity
1TB
Price
$45.98
$/GB
$0.046
Team Group 256GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Micro SD Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX256GIV30A103)
Capacity
256GB
Price
$29.99
$/GB
$0.117
SANDISK 1.5TB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds | UHS-I, Full HD, C10, U1, A1, Ideal for Android Smartphones, Tablets and MIL cameras - SDSQUAC-1T50-GN6MA
Capacity
1.5 TB
Price
$219.99
$/GB
$0.147
TEAMGROUP GO Card 256GB MicroSDXC UHS-I U3 V30 4K for Action Cameras & Drone High Speed Flash Memory Card with Adapter for Outdoor Sports&Vlog, 4K Shooting,GoPro&Insta360&DJI TGUSDX256GU303
Capacity
256 GB
Price
$42.99
$/GB
$0.168
SP Silicon Power 1TB Micro SD Card U3 Nintendo-Switch Compatible, SDXC microsdxc High Speed MicroSD Memory Card with Adapter
Capacity
1 TB
Price
$169.97
$/GB
$0.170
SAMSUNG SD PRO Plus + USB Reader 512GB MicroSD Memory Card Read up to 180MB/s, Write up to 130MB/s
Capacity
512GB
Price
$89.99
$/GB
$0.176
PNY 512GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I | Up to 100MB/s Read, 4K UHD, Full HD, Smooth Content Capture, For Smartphones, Tablets, Drones, Video Cameras, Computers
Capacity
512 GB
Price
$89.99
$/GB
$0.176
Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones
Capacity
256 GB
Price
$45.97
$/GB
$0.180
MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter | For Security Cameras, Dash Cams, Trail Cameras, Home Surveillance & 1080P Loop Recording
Capacity
128 GB
Price
$22.99
$/GB
$0.180
PNY 256GB PRO Elite C10 U3 V30 A2 microSDXC Flash Memory Card, 4K UHD
Capacity
256 GB
Price
$45.99
$/GB
$0.180
PNY PRO Elite 1TB microSDXC Flash Card Model P-SDU1TBV32100PRO-GE
Capacity
1TB
Price
$179.99
$/GB
$0.180
PNY 1TB PRO Elite Prime C10 U3 V30 A2 microSDXC Flash Memory Card | Ultra-Fast Speeds, Up to 200MB/s Read, Up to 150MB/s Write, UHS-I, 4K UHD, Full HD, For Smartphones, Drones, Action Cameras
Capacity
1 TB
Price
$179.99
$/GB
$0.180
Made for Amazon SanDisk 256GB microSD Memory Card for Fire Tablets and Fire -TV
Capacity
256 GB
Price
$46.22
$/GB
$0.181
SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA)
Capacity
512GB
Price
$92.99
$/GB
$0.182
PNY - 32GB Elite microSDHC UHSI U1 V11
Capacity
32 GB
Price
$5.99
$/GB
$0.187
SanDisk SDSQUNR-256G-GN3MN 256GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter
Capacity
256GB
Price
$49.95
$/GB
$0.195
SanDisk SDSQUNR-512G-GN3MN 512GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter
Capacity
512GB
Price
$99.95
$/GB
$0.195
Team Newegg 128GB microSDXC A1 Card Model TUSDX128GIV30A172
Capacity
128GB
Price
$24.99
$/GB
$0.195
Speederlash 128GB Micro SD Card with Adapter, U3 A1, Up to 95MB/s | For Security Cameras, Drones, Dash Cams, Cameras,Smartphones, Tablets & Full HD Recording
Capacity
128 GB
Price
$24.99
$/GB
$0.195
ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1)
Capacity
256GB
Price
$49.99
$/GB
$0.195
SanDisk Ultra 1.5 TB microSDXC MicroSD Model SDSQUAC-1T50-GN6MA
Capacity
1.5TB
Price
$294.95
$/GB
$0.197
Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV
Capacity
128 GB
Price
$25.22
$/GB
$0.197
SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail
Capacity
128GB
Price
$25.40
$/GB
$0.198
SANDISK 1TB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds | UHS-I, V30, 5K & 4K UHD, U3, C10, A2, Up to 130MB/s Write Speeds, Ideal for Action Cam, Drone, Smartphone- SDSQXAV-1T00-GN6MA
Capacity
1 TB
Price
$199.75
$/GB
$0.200
SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-256G-GN6MA)
Capacity
256GB
Price
$51.99
$/GB
$0.203
Kingston Canvas Select Plus 512 GB Class 10/UHS-I U3 V30 microSDXC 1 SDCS3512GB
Capacity
512GB
Price
$105.43
$/GB
$0.206
SanDisk 128GB Ultra microSDXC UHS-I Class 10 Memory Card 100 MB/s SDSQUNR-128G-GN6MN
Capacity
128 GB
Price
$26.40
$/GB
$0.206
KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash
Capacity
256GB
Price
$52.99
$/GB
$0.207
SANDISK 256GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds | UHS-I, Full HD, C10, U1, A1, Ideal for Android Smartphones, Tablets and MIL cameras - SDSQUAC-256G-GN6MA
Capacity
256 GB
Price
$52.99
$/GB
$0.207
SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds | UHS-I, V30, 5K & 4K UHD, U3, C10, A2, Up to 130MB/s Write Speeds, Ideal for Action Cams+Drones, Android- SDSQXAV-512G-GN6MA
Capacity
512 GB
Price
$105.99
$/GB
$0.207
SanDisk Extreme 2TB MicroSD Memory Card Model SDSQXAV-2T00-GN6MA
Capacity
2TB
Price
$415.95
$/GB
$0.208
512GB Transcend 300S microSDXC UHS-I U3 V30 A1 CL10 Memory Card with SD Adapter 95MB/sec
Capacity
512GB
Price
$106.78
$/GB
$0.209
[Older Version] SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-512G-GN6MA
Capacity
512 GB
Price
$106.99
$/GB
$0.209
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
$209.99
$/GB
$0.210
TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack | 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 for DJI Insta360 Dash Security Cameras Drone Console Tablet Phone
Capacity
128 GB
Price
$26.99
$/GB
$0.211
Unirex MTC128M 128GB MicroSD with USB Reader & SD Adapter
Capacity
128GB
Price
$26.99
$/GB
$0.211
SANDISK 512GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A3 - SDSQUJQ-512G-GZ6MA
Capacity
512 GB
Price
$109.99
$/GB
$0.215
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
$110.38
$/GB
$0.216
Team Group 64GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Micro SD Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX64GIV30A103)
Capacity
64GB
Price
$13.99
$/GB
$0.219
Patriot LX Series Micro SD Flash Memory Card 64GB
Capacity
64 GB
Price
$13.99
$/GB
$0.219
Team Group 128GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Micro SD Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX128GIV30A103)
Capacity
128GB
Price
$27.99
$/GB
$0.219
SanDisk 1TB Extreme microSD UHS-I/U3 A2 Memory Card Speed Up to 190MB/s (SDSQXAV-1T00-GN6MA)
Capacity
1TB
Price
$219.00
$/GB
$0.219
Lexar 1TB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card | C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card with SD Adapter
Capacity
1 TB
Price
$219.99
$/GB
$0.220
SanDisk Ultra SDSQUNS-128G-GN6MN 128GB 80MB/s UHS-I Class 10 microSDXC Card
Capacity
128 GB
Price
$28.35
$/GB
$0.221
PNY 512GB PRO Elite Prime C10 U3 V30 A2 microSDXC Flash Memory Card | Ultra-Fast Speeds, Up to 200MB/s Read, Up to 150MB/s Write, UHS-I, 4K UHD, Full HD, For Smartphones, Drones, Action Cameras
Capacity
512 GB
Price
$113.66
$/GB
$0.222
SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-1T00-GN6MA)
Capacity
1TB
Price
$222.50
$/GB
$0.223
SanDisk SDSQUA4-256G-GN6MN DJT 256GB 8pin microSDXC r120MB/s C10 U1 A1 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail
Capacity
256GB
Price
$57.55
$/GB
$0.225
Lexar 512GB Play Blue Micro SD Card, 160MB/s Read, 4K, V30, UHS-I, A2 | Compatible w/ Nintendo-Switch 1, Gaming Devices, Steam Deck, ASUS ROG Ally, Android Phones, Tablets, LMSPLBL512G-BNNNU
Capacity
512 GB
Price
$115.37
$/GB
$0.225
MindStor 64GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter
Capacity
64 GB
Price
$14.49
$/GB
$0.226
KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack
Capacity
128GB
Price
$28.99
$/GB
$0.226
SanDisk Ultra GO microSD 1.5TB microSDXC Memory Card, Up to 190MB/s UHS-I A1 C10 V10 for Android SDSQUGN-1T50-GN6MN
Capacity
1.5TB
Price
$339.99
$/GB
$0.227
SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MA)
Capacity
1TB
Price
$229.75
$/GB
$0.230
256GB Sandisk Ultra microSDXC UHS-I Memory Card A1 CL10 Full HD
Capacity
256GB
Price
$58.95
$/GB
$0.230
Samsung microSD Express Card – 256GB for Nintendo Switch™ 2
Capacity
256 GB
Price
$59.00
$/GB
$0.230
Amazon Basics 512GB microSDXC Card with Adapter for Tablets, Smartphones, Action Cameras, GoPRO, Drones, Full HD, Read Speed Up to 200MB/s, 1-Pack
Capacity
512 GB
Price
$118.98
$/GB
$0.232
Lexar 512GB Play PRO Micro SD Express Card, 900MB/s Read, 4K, V30, UHS-I | Compatible w/ Nintendo-Switch 2, Backwards-compatible with UHS-I/UHS-II Devices (at UHS-I speeds), LMSXPS0512G-BNNNU
Capacity
512 GB
Price
$119.00
$/GB
$0.232
SANDISK 1.5TB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A1 - SDSQUJQ-1T50-GZ6MA
Capacity
1.5TB
Price
$349.99
$/GB
$0.233
SanDisk 128GB Ultra microSDXC UHS-I Memory Card - Up to 140 MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAB-128G-GN6MN
Capacity
128 GB
Price
$29.90
$/GB
$0.234
SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds | UHS-I, Full HD, C10, U1, A1, Ideal for Android Smartphones, Tablets and MIL cameras - SDSQUAC-512G-GN6MA
Capacity
512 GB
Price
$119.82
$/GB
$0.234
SanDisk 512GB Extreme PLUS UHS-I microSDXC Memory Card with SD Adapter
Capacity
512GB
Price
$119.85
$/GB
$0.234
Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones
Capacity
128 GB
Price
$29.97
$/GB
$0.234
Speederlash 64GB Micro SD Card with Adapter, U3 A1, Up to 95MB/s | For Security Cameras, Drones, Dash Cams, Cameras,Smartphones, Tablets & Full HD Recording
Capacity
64 GB
Price
$14.99
$/GB
$0.234
Patriot Memory 64GB EP A1/V30 Micro SD Card,Android Phones,Tablets,4K | Performance classes: V30, A1; Compatible with Android
Capacity
64 GB
Price
$14.99
$/GB
$0.234
KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera
Capacity
128 GB
Price
$29.99
$/GB
$0.234
SanDisk 256GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-256G-GN6MA)
Capacity
256GB
Price
$59.99
$/GB
$0.234
Samsung P9 Express microSDXC 256GB for Nintendo-Switch™ 2 | Express microSD Card for Nintendo-Switch™ 2 (MB MK256T/AM)
Capacity
256 GB
Price
$59.99
$/GB
$0.234
Nintendo - Samsung microSD Express Card – 256GB
Capacity
256 GB
Price
$59.99
$/GB
$0.234
Amazon Basics 1TB microSDXC Card with Adapter for Smartphones, Full HD, Tablets, Drones, Action Cameras, Read Speed Up to 200MB/s, 1-Pack
Capacity
1 TB
Price
$240.72
$/GB
$0.241
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
$61.69
$/GB
$0.241
SanDisk 256GB Extreme microSD UHS I Card for 4K Video on Smartphones, Action Cams & Drones 190MB/s Read, 130MB/s Write SDSQXAV 256G GN6MN, Red/Gold
Capacity
256 GB
Price
$61.99
$/GB
$0.242
AGI 512GB 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
512GB
Price
$123.99
$/GB
$0.242
SanDisk Ultra GO microSD 512GB microSDXC Memory Card, Up to 190MB/s UHS-I A1 C10 V10 for Android SDSQUGN-512G-GN6MN
Capacity
512GB
Price
$124.99
$/GB
$0.244
Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 512GB, Black
Capacity
512 GB
Price
$125.46
$/GB
$0.245
SANDISK 512GB High Endurance microSD Card + Adapter | V30, 4K UHD, C10, U3, Ideal for Dash Cam & Home Monitoring Systems, Record Up to 40,000 Hours of Video - SDSQQNR-512G-GN6IA
Capacity
512 GB
Price
$125.46
$/GB
$0.245
SANDISK 256GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A4 - SDSQUJQ-256G-GZ6MA
Capacity
256 GB
Price
$62.99
$/GB
$0.246
Transcend 256GB 300S microSDXC CL10 V30 A1 Memory Card with SD Adapter
Capacity
256GB
Price
$62.99
$/GB
$0.246
SanDisk 256GB Extreme microSDXC UHS-I/U3 A2 Micro SD Card with Adapter, Speed Up to 190MB/s (SDSQXAV-256G-GN6MA)
Capacity
256GB
Price
$63.50
$/GB
$0.248
Taimi Micro SD Card,Tf Card,A1,U3,V30,UHS-I,Microsd Memory Card,Read Speed Up to 90MB/s (64GB)
Capacity
64 GB
Price
$15.99
$/GB
$0.250
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
$31.99
$/GB
$0.250
Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card | C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card with SD Adapter
Capacity
512 GB
Price
$128.50
$/GB
$0.251
SanDisk SDSQXA1-512G-GN6MN MAS 512GB 8pin microSDXC r160MB/s w90MB/s C10 U3 V30 A2 UHS-I SanDisk Extreme microSDXC Memory Card w/o Adapter Retail
Capacity
512GB
Price
$129.55
$/GB
$0.253
SanDisk SDSQUA4-512G-GN6MN MAS 512GB 8pin microSDXC r120MB/s C10 U1 A1 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail
Capacity
512GB
Price
$129.75
$/GB
$0.253
samsung evo plus microsd sdxc u3 class 10 a2 memory card 130mb/s with sd adapter 2021 (512gb)
Capacity
512GB
Price
$129.75
$/GB
$0.253
Samsung EVO Plus 512GB MicroSD Memory Card (2024) + SD Adapter
Capacity
512GB
Price
$129.95
$/GB
$0.254
AGI 256GB 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
256GB
Price
$64.99
$/GB
$0.254
microSD EVO PLUS 512GB
Capacity
512GB
Price
$129.99
$/GB
$0.254
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
$129.99
$/GB
$0.254
SANDISK 128GB Ultra microSD Card + Adapter, Up to 140MB/s Read Speeds | UHS-I, Full HD, C10, U1, A1, Ideal for Android Smartphones, Tablets and MIL cameras - SDSQUAB-128G-GN6MA
Capacity
128 GB
Price
$32.99
$/GB
$0.258
【5-Yrs Free 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
$259.99
$/GB
$0.260
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
Extreme Go microSD UHS-I 2TB MicroSD - 240MB/s(R) - 150MB/s(W) - SDSQXGN-2T00-GN6MN
Capacity
2TB
Price
$519.99
$/GB
$0.260
PNY 256GB PRO Elite Prime C10 U3 V30 A2 microSDXC Flash Memory Card | Ultra-Fast Speeds, Up to 200MB/s Read, Up to 150MB/s Write, UHS-I, 4K UHD, Full HD, For Smartphones, Drones, Action Cameras
Capacity
256 GB
Price
$67.05
$/GB
$0.262
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
$16.99
$/GB
$0.265
Team 128GB High Endurance microSDXC UHS-I U3, V30 Memory Card, designed for monitoring, Speed Up to 100MB/s (THUSDX128GIV3002)
Capacity
128GB
Price
$33.99
$/GB
$0.266
SanDisk 1TB Extreme PRO A2 microSDXC Card UHS-I U3 V30 Read Speed up to 200MB/s for 4K UHD Video (SDSQXCD-1T00-GN6MA)
Capacity
1TB
Price
$269.00
$/GB
$0.269
SANDISK 256GB microSD Card, Super Mario Super Star Edition | Officially Licensed for Nintendo Switch, UHS-I, Up to 100MB/s Read Speeds
Capacity
256 GB
Price
$68.99
$/GB
$0.269
SANDISK 1TB 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
1TB
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 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
$69.99
$/GB
$0.273
Lexar 256GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card | C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card with SD Adapter
Capacity
256 GB
Price
$69.99
$/GB
$0.273
Most tracked SD Cards
Products with the longest price history on BuyPerUnit
- SANDISK 1TB Extreme PRO SD Memory Card, Up to 200MB/s Read Speeds, UHS-I | V30, U3, C10, 4K UHD, Up to 140MB/s Write Speeds, SANDISK QuickFlow Technology - SDSDXXD-1T00-GN4IN
- SanDisk [Older Version] SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-512G-GN6MA
- SANDISK 64GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXU-064G-GN4IN
- SANDISK 64GB Ultra microSD Card + Adapter, Up to 140MB/s Read Speeds | UHS-I, Full HD, C10, U1, A1, Ideal for Android Smartphones, Tablets and MIL cameras - SDSQUAB-064G-GN6MA
- SANDISK - Extreme Pro 512GB SDXC UHS-I National Parks
- SANDISK - 256GB microSDXC UHS-I Memory Card for Nintendo Switch 1
- SANDISK - 512GB Extreme PRO CFexpress Memory Card Type B
- SANDISK - Extreme Pro 1TB SDXC UHS-I National Parks
- Nintendo - Samsung microSD Express Card – 256GB
- SanDisk 512GB SanDisk Ultra PLUS microSD UHS-I Card
- PNY - 128GB Elite-X Class 10 U3 V30 SDXC Flash Memory Card
- SANDISK - Extreme Pro 128GB SDXC UHS-I National Parks
Find the Cheapest SD Cards Per GB in 2026
Looking for the best SD card deals? BuyPerUnit compares 775+ 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 $0.046/GB, while the average on this page is $0.222/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
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