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 | |||||||
|---|---|---|---|---|---|---|---|---|---|
201 | SD Card | 256 GB | — | $88.99checked 6h ago | $0.348View at Amazon | ||||
202 | SD Card | 64GB | — | $22.25checked 30h ago | $0.348View at Newegg | ||||
203 | SD Card | 64 GB | — | $22.34checked 6h ago | $0.349View at Amazon | ||||
204 | microSD | 128 GB | — | $44.93checked 7h ago | $0.351View at Amazon | ||||
205 | microSD | 512GB | — | $179.95checked 6h ago | $0.351View at Newegg | ||||
206 | SD Card | 128 GB | — | $44.99checked 7h ago | $0.351View at Amazon | ||||
207 | microSD | 128 GB | 100MB/s | 4.8(999) | $44.99checked 6h ago | $0.351View at Best Buy | |||
208 | SD Card | 128 GB | — | $44.99checked 7h ago | $0.351View at Amazon | ||||
209 | SD Card | 256 GB | — | $89.99checked 6h ago | $0.352View at Amazon | ||||
210 | microSD | 256 GB | 100 / 90MB/s | 4.9(3,471) | $89.99checked 6h ago | $0.352View at Best Buy | |||
211 | microSD | 256GB | — | $89.99checked 6h ago | $0.352View at Newegg | ||||
212 | microSD | 256 GB | — | $89.99checked 7h ago | $0.352View at Amazon | ||||
213 | microSD | 512 GB | 100 / 90MB/s | 4.9(600) | $179.99checked 6h ago | $0.352View at Best Buy | |||
214 | SD Card | 256 GB | — | $90.99checked 6h ago | $0.355View at Amazon | ||||
215 | SD Card | 2TB | — | $714.99checked 6h ago | $0.357View at Newegg | ||||
216 | microSD | 128GB | — | $45.80checked 6h ago | $0.358View at Newegg | ||||
217 | SD Card | 512GB | — | $183.25checked 6h ago | $0.358View at Newegg | ||||
218 | microSD | 128GB | — | $45.89checked 6h ago | $0.359View at Newegg | ||||
219 | microSD | 64 GB | — | $22.99checked 6h ago | $0.359View at Amazon | ||||
220 | microSD | 256 GB | — | $92.00checked 7h ago | $0.359View at Amazon | ||||
221 | microSD | 512GB | — | $185.98checked 6h ago | $0.363View at Newegg | ||||
222 | SD Card | 128GB | — | $46.87checked 6h ago | $0.366View at Newegg | ||||
223 | microSD | 128GB | — | $46.99checked 6h ago | $0.367View at Newegg | ||||
224 | microSD | 1 TB | 250 / 170MB/s | 5.0(10) | $369.99checked 6h ago | $0.370View at Best Buy | |||
225 | SD Card | 512 GB | — | $189.90checked 7h ago | $0.371View at Amazon | ||||
226 | SD Card | 256 GB | — | $94.95checked 7h ago | $0.371View at Amazon | ||||
227 | microSD | 512GB | — | $189.98checked 2d ago | $0.371View at Newegg | ||||
228 | microSD | 256 GB | 200 / 90MB/s | 4.3(7) | $94.99checked 6h ago | $0.371View at Best Buy | |||
229 | microSD | 512 GB | 200 / 90MB/s | 5.0(2) | $189.99checked 6h ago | $0.371View at Best Buy | |||
230 | SD Card | 512 GB | 240 / 160MB/s | 5.0(9) | $189.99checked 6h ago | $0.371View at Best Buy | |||
231 | microSD | 1TB | — | $371.98checked 6h ago | $0.372View at Newegg | ||||
232 | microSD | 64 GB | — | $23.95checked 7h ago | $0.374View at Amazon | ||||
233 | microSD | 32 GB | — | $11.99checked 7h ago | $0.375View at Amazon | ||||
234 | SD Card | 64 GB | — | $23.99checked 7h ago | $0.375View at Amazon | ||||
235 | microSD | 64GB | — | $23.99checked 6h ago | $0.375View at Newegg | ||||
236 | SD Card | 64GB | — | $23.99checked 30h ago | $0.375View at Newegg | ||||
237 | microSD | 128 GB | 100 / 90MB/s | 4.9(6,218) | $47.99checked 6h ago | $0.375View at Best Buy | |||
238 | SD Card | 64 GB | — | $24.25checked 6h ago | $0.379View at Amazon | ||||
239 | microSD | 64 GB | — | $24.49checked 7h ago | $0.383View at Amazon | ||||
240 | microSD | 32 GB | — | $12.29checked 6h ago | $0.384View at Amazon | ||||
241 | SD Card | 256GB | — | $98.44checked 2d ago | $0.385View at Newegg | ||||
242 | microSD | 256GB | — | $99.50checked 6h ago | $0.389View at Newegg | ||||
243 | SD Card | 128GB | — | $49.95checked 6h ago | $0.390View at Newegg | ||||
244 | SD Card | 128GB | — | $49.95checked 6h ago | $0.390View at Newegg | ||||
245 | microSD | 256GB | — | $99.95checked 6h ago | $0.390View at Newegg | ||||
246 | microSD | 64 GB | 100MB/s | 4.4(42) | $24.99checked 6h ago | $0.390View at Best Buy | |||
247 | microSD | 64GB | — | $24.99checked 6h ago | $0.390View at Newegg | ||||
248 | microSD | 64 GB | — | $24.99checked 6h ago | $0.390View at Amazon | ||||
249 | SD Card | 128 GB | — | $49.99checked 6h ago | $0.391View at Amazon | ||||
250 | SD Card | 128 GB | 200MB/s | 4.8(102) | $49.99checked 6h ago | $0.391View at Best Buy | |||
251 | SD Card | 128 GB | — | $49.99checked 6h ago | $0.391View at Amazon | ||||
252 | microSD | 128 GB | 200 / 200MB/s | 4.9(155) | $49.99checked 6h ago | $0.391View at Best Buy | |||
253 | microSD | 256 GB | 250 / 170MB/s | 4.9(132) | $99.99checked 6h ago | $0.391View at Best Buy | |||
254 | microSD | 512 GB | 880 / 650MB/s | 4.9(134) | $199.99checked 6h ago | $0.391View at Best Buy | |||
255 | SD Card | 512 GB | 200 / 130MB/s | $199.99checked 6h ago | $0.391View at Best Buy | ||||
256 | microSD | 512 GB | 250 / 170MB/s | 5.0(37) | $199.99checked 6h ago | $0.391View at Best Buy | |||
257 | microSD | 128 GB | — | $50.70checked 7h ago | $0.396View at Amazon | ||||
258 | microSD | 1TB | — | $399.95checked 6h ago | $0.400View at Newegg | ||||
259 | SD Card | 64 GB | — | $25.68checked 6h ago | $0.401View at Amazon | ||||
260 | SD Card | 64GB | — | $25.95checked 6h ago | $0.405View at Newegg | ||||
261 | microSD | 32 GB | — | $12.99checked 7h ago | $0.406View at Amazon | ||||
262 | SD Card | 32GB | — | $12.99checked 6h ago | $0.406View at Newegg | ||||
263 | SD Card | 128 GB | — | $51.98checked 6h ago | $0.406View at Amazon | ||||
264 | microSD | 64GB | — | $25.99checked 6h ago | $0.406View at Newegg | ||||
265 | microSD | 128 GB | 200 / 70MB/s | 5.0(10) | $51.99checked 6h ago | $0.406View at Best Buy | |||
266 | microSD | 128 GB | — | $51.99checked 7h ago | $0.406View at Amazon | ||||
267 | microSD | 256GB | — | $104.99checked 6h ago | $0.410View at Newegg | ||||
268 | SD Card | 256 GB | 200 / 130MB/s | $104.99checked 6h ago | $0.410View at Best Buy | ||||
269 | microSD | 64 GB | — | $26.59checked 7h ago | $0.415View at Amazon | ||||
270 | SD Card | 128 GB | — | $53.68checked 7h ago | $0.419View at Amazon | ||||
271 | microSD | 64 GB | — | $26.99checked 7h ago | $0.422View at Amazon | ||||
272 | SD Card | 128GB | — | $54.45checked 6h ago | $0.425View at Newegg | ||||
273 | microSD | 64GB | — | $27.30checked 6h ago | $0.427View at Newegg | ||||
274 | microSD | 256GB | — | $109.95checked 30h ago | $0.429View at Newegg | ||||
275 | SD Card | 128 GB | — | $54.99checked 7h ago | $0.430View at Amazon | ||||
276 | SD Card | 128 GB | — | $54.99checked 7h ago | $0.430View at Amazon | ||||
277 | microSD | 128 GB | — | $54.99checked 7h ago | $0.430View at Amazon | ||||
278 | SD Card | 128 GB | 100 / 90MB/s | 5.0(7) | $54.99checked 6h ago | $0.430View at Best Buy | |||
279 | SD Card | 128 GB | 200 / 70MB/s | 4.7(18) | $54.99checked 6h ago | $0.430View at Best Buy | |||
280 | microSD | 128GB | — | $54.99checked 6h ago | $0.430View at Newegg | ||||
281 | microSD | 256GB | — | $109.99checked 30h ago | $0.430View at Newegg | ||||
282 | microSD | 512GB | — | $219.99checked 6h ago | $0.430View at Newegg | ||||
283 | SD Card | 1 TB | 250 / 170MB/s | 4.6(8) | $429.99checked 6h ago | $0.430View at Best Buy | |||
284 | microSD | 64GB | — | $27.98checked 6h ago | $0.437View at Newegg | ||||
285 | microSD | 32 GB | — | $13.99checked 7h ago | $0.437View at Amazon | ||||
286 | SD Card | 64GB | — | $27.99checked 6h ago | $0.437View at Newegg | ||||
287 | microSD | 512GB | — | $229.95checked 6h ago | $0.449View at Newegg | ||||
288 | microSD | 1 TB | 900 / 600MB/s | 4.9(8) | $449.99checked 6h ago | $0.450View at Best Buy | |||
289 | SD Card | 64 GB | — | $28.93checked 7h ago | $0.452View at Amazon | ||||
290 | SD Card | 128 GB | — | $57.99checked 6h ago | $0.453View at Amazon | ||||
291 | microSD | 64 GB | — | $29.13checked 7h ago | $0.455View at Amazon | ||||
292 | microSD | 256GB | — | $116.86checked 42h ago | $0.456View at Newegg | ||||
293 | microSD | 256GB | — | $116.95checked 30h ago | $0.457View at Newegg | ||||
294 | SD Card | 128 GB | 200 / 140MB/s | $58.99checked 7h ago | $0.461View at Amazon | ||||
295 | SD Card | 64GB | — | $29.55checked 6h ago | $0.462View at Newegg | ||||
296 | microSD | 64GB | — | $29.80checked 6h ago | $0.466View at Newegg | ||||
297 | SD Card | 64GB | — | $29.95checked 18h ago | $0.468View at Newegg | ||||
298 | microSD | 128GB | — | $59.95checked 6h ago | $0.468View at Newegg | ||||
299 | SD Card | 64GB | — | $29.99checked 6h ago | $0.469View at Newegg | ||||
300 | SD Card | 64GB | — | $29.99checked 6h ago | $0.469View at Newegg |
Lexar 256GB Silver SD Memory Card, 225MB/s Read, 4K, V30, U3, UHS-I | Compatible w/ Canon, Sony, Nikon, Ideal for Professional Photographer, Videographer, Enthusiast, LSDSILV256G-BNNNU
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
$22.25
$/GB
$0.348
SanDisk 64GB Ultra SDXC UHS-I Memory Card - 100MB/s, C10, U1, Full HD, SD Card
Capacity
64 GB
Price
$22.34
$/GB
$0.349
Amazon Basics 128GB microSDXC Memory Card with Adapter for Smartphones, Drones, Cameras, Full HD, Read Speed Up to 200MB/s, 1-Pack
Capacity
128 GB
Price
$44.93
$/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
SANDISK 128GB Extreme SD Memory Card, Up to 230MB/s Read Speeds, UHS-I | V30, U3, C10, 4K UHD Video Recording, Up to 120MB/s Write Speed, Compatible with Cameras & Camcorders - SDSDXV9-128G-GUCIN
Capacity
128 GB
Price
$44.99
$/GB
$0.351
PNY - 128GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card
Capacity
128 GB
Price
$44.99
$/GB
$0.351
Lexar 128GB 800x PRO SD Memory Card, 150MB/s Read, 4K, V30, U3, UHS-I | Ideal for Point-n-Shoot, Mid-Range DSLR Cameras, HD Camcorders, Temperature/Shock/Vibration/X-ray Proof, LSD0800P128G-BNNNU
Capacity
128 GB
Price
$44.99
$/GB
$0.351
【5-Yrs Free Data Recovery】 GIGASTONE 256GB SD Card, 4K Camera Pro, UHS-I A1 V30 SDXC Memory Card 4K UHD Video Speed up to 170MB/s Compatible with Digital Camera, with 1 Mini Case
Capacity
256 GB
Price
$89.99
$/GB
$0.352
SANDISK - 256GB microSDXC UHS-I Memory Card for Nintendo Switch 1
Capacity
256 GB
Price
$89.99
$/GB
$0.352
Samsung Sonic Pro Plus microSDXC Memory Card, UHS-I Interface, 256 GB, Read Speed up to 180MB/s, Increased Speed for Consoles, with SD Adapter
Capacity
256GB
Price
$89.99
$/GB
$0.352
Insta360 256GB PRO microSDXC Memory Card, V30, A2, UHS-I, 90 MB/s Read/Write Speed
Capacity
256 GB
Price
$89.99
$/GB
$0.352
SANDISK - 512GB microSDXC UHS-I Memory Card for Nintendo Switch 1
Capacity
512 GB
Price
$179.99
$/GB
$0.352
SanDisk 256GB Extreme PRO SD UHS-I Card, Up to 250MB/s Read and 170MB/s Write, 4K UHD, Full HD, U3, V30, SDSDXXJ-256G-GSCIN
Capacity
256 GB
Price
$90.99
$/GB
$0.355
SABRENT Rocket CFX PRO 2TB CFexpress Type B Memory Card R1800MB/s W1700MB/s (CF-XXIT-2TB)
Capacity
2TB
Price
$714.99
$/GB
$0.357
SANDISK 128GB Creator microSD UHS-I Card with SD Adapter - Up to 190MB/s, for Cameras and Drones, 4K, 5.3K, A2, V30, U3, 3 Months of Adobe
Capacity
128GB
Price
$45.80
$/GB
$0.358
512GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0
Capacity
512GB
Price
$183.25
$/GB
$0.358
SanDisk Extreme GO microSD 128GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-128G-GN6MN
Capacity
128GB
Price
$45.89
$/GB
$0.359
Sandisk Ultra microSD 64 GB 140MB/s
Capacity
64 GB
Price
$22.99
$/GB
$0.359
Samsung microSDXC T9 256GB, Transfer Speeds Up to 200MB/s | microSD made for Avid Gamers & Professional Creators (MB-MH256T/AM)
Capacity
256 GB
Price
$92.00
$/GB
$0.359
Gigastone 512GB Micro SD Card, 4K Video Pro, GoPro, Surveillance, Security Camera, Action Camera, Drone, 100MB/s MicoSDXC Memory Card UHS-I V30
Capacity
512GB
Price
$185.98
$/GB
$0.363
Kingston Canvas Select Plus 128 GB Class 10/UHS-I (U1) V10 SDXC - 150 MB/s Read
Capacity
128GB
Price
$46.87
$/GB
$0.366
Kingston MicroSD Canvas Select Plus 150MB/s Memory Card 128GB
Capacity
128GB
Price
$46.99
$/GB
$0.367
SANDISK - Extreme PLUS 1TB microSDXC UHS-I Memory Card
Capacity
1 TB
Price
$369.99
$/GB
$0.370
SANDISK 512GB 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-512G-GN4IN
Capacity
512 GB
Price
$189.90
$/GB
$0.371
SANDISK 256GB 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-256G-GN4IN
Capacity
256 GB
Price
$94.95
$/GB
$0.371
Kingston Canvas Go Plus microSDXC Memory Card Gen4 200MB/s A2 U3 V30 512GB Single Package Without ADP-SDCG4/512GBSP
Capacity
512GB
Price
$189.98
$/GB
$0.371
Insignia™ - 256GB microSDXC UHS-I Memory Card, Read Speed Up to 200MB/s
Capacity
256 GB
Price
$94.99
$/GB
$0.371
Insignia™ - 512GB microSDXC Memory Card, Read Speed Up to 200MB/s
Capacity
512 GB
Price
$189.99
$/GB
$0.371
SANDISK - Extreme PLUS 512GB SDHC/SDXC UHS-I Memory Card
Capacity
512 GB
Price
$189.99
$/GB
$0.371
Gigastone 1TB Micro SD Card, 4K Video Pro, GoPro, Surveillance, Security Camera, Action Camera, Drone, 140MB/s MicoSDXC Memory Card UHS-I V30 Class 10
Capacity
1TB
Price
$371.98
$/GB
$0.372
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
Capacity
64 GB
Price
$23.95
$/GB
$0.374
Taimi Micro SD Card,Tf Card,A1,U3,V30,UHS-I,Microsd Memory Card,Read Speed Up to 90MB/s (32GB)
Capacity
32 GB
Price
$11.99
$/GB
$0.375
SANDISK 64GB Ultra SD Memory Card, Up to 145MB/s Read Speeds, UHS-I | U1, C10, Full HD, Ideal for Compact to Mid Range Cameras & Camcorders, Backup & Transfer with SANDISK App -SDSDUVQ-064G-GN6IN
Capacity
64 GB
Price
$23.99
$/GB
$0.375
Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA
Capacity
64GB
Price
$23.99
$/GB
$0.375
SANDISK 64GB Ultra SDHC UHS-I Card and SDXC UHS-I Card - Up to 145MB/s Read Speed, Full HD Video, V10, U1, C10 - SDSDUVQ-064G-GN6IN
Capacity
64GB
Price
$23.99
$/GB
$0.375
SANDISK - 128GB microSDXC UHS-I Memory Card for Nintendo Switch 1
Capacity
128 GB
Price
$47.99
$/GB
$0.375
SanDisk Ultra 64GB Class 10 SDXC UHS-I Memory Card up to 80MB/s (SDSDUNC-064G-GN6IN)
Capacity
64 GB
Price
$24.25
$/GB
$0.379
SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA
Capacity
64 GB
Price
$24.49
$/GB
$0.383
Patriot LX Series Micro SD Flash Memory Card 32GB
Capacity
32 GB
Price
$12.29
$/GB
$0.384
Kingston Canvas Go! Plus 256 GB Class 10/UHS-I (U3) V30 SDXC - 200 MB/s Read - 160 MB/s Write - Lifetime Warranty
Capacity
256GB
Price
$98.44
$/GB
$0.385
Samsung EVO Plus 2024 256GB MicroSD Memory Card with SD Adapter
Capacity
256GB
Price
$99.50
$/GB
$0.389
SanDisk 128GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 170MB/s (SDSDXXY-128G-GN4IN)
Capacity
128GB
Price
$49.95
$/GB
$0.390
SanDisk 128GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-128G-GN4IN)
Capacity
128GB
Price
$49.95
$/GB
$0.390
Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3
Capacity
256GB
Price
$99.95
$/GB
$0.390
PNY - 64GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card
Capacity
64 GB
Price
$24.99
$/GB
$0.390
SanDisk SDSQUNR-064G-GN3MN CYT 64GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail
Capacity
64GB
Price
$24.99
$/GB
$0.390
SANDISK 64GB Ultra microSD UHS-I Card - Up to 145MB/s Read Speed, Full HD Video, V10, U1, C10, A6 - SDSQUJQ-064G-GZ6MA
Capacity
64 GB
Price
$24.99
$/GB
$0.390
Lexar 128GB Silver SD Memory Card, 225MB/s Read, 4K, V30, U3, UHS-I | Compatible w/ Canon, Sony, Nikon, Ideal for Professional Photographer, Videographer, Enthusiast, LSDSILV128G-BNNNU
Capacity
128 GB
Price
$49.99
$/GB
$0.391
SANDISK - Ultra PLUS 128GB SDXC UHS-I Memory Card
Capacity
128 GB
Price
$49.99
$/GB
$0.391
【5-Years Data Recovery】GIGASTONE 128GB SD Card 4K Camera Pro, 150MB/s Read | UHS-I A1 V30 U3 Class 10 SDXC Memory Card 4K UHD Video Compatible with Digital Camera, Full-Sized SD Card, with 1 Mini Case
Capacity
128 GB
Price
$49.99
$/GB
$0.391
128GB SanDisk Ultra PLUS microSD UHS-I Card
Capacity
128 GB
Price
$49.99
$/GB
$0.391
SANDISK - Extreme PLUS 256GB microSDXC UHS-I Memory Card
Capacity
256 GB
Price
$99.99
$/GB
$0.391
SANDISK - Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2
Capacity
512 GB
Price
$199.99
$/GB
$0.391
Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s
Capacity
512 GB
Price
$199.99
$/GB
$0.391
SANDISK - Extreme PLUS 512GB microSDXC UHS-I Memory Card
Capacity
512 GB
Price
$199.99
$/GB
$0.391
Samsung microSDXC T7 128GB, Transfer Speeds Up to 170 MB/s | microSD made for Casual Gamers, Amateur Creators, & Everyday Users (MB-MB128T/AM)
Capacity
128 GB
Price
$50.70
$/GB
$0.396
iStorage microSD Card 1TB. Encrypt data stored on iStorage microSD Cards using datAshur SD USB flash drive. Compatible with datAshur SD drives only
Capacity
1TB
Price
$399.95
$/GB
$0.400
SANDISK 64GB Ultra SDXC UHS-I Memory Card - 120MB/s, C10, U1, Full HD, SD Card - SDSDUN4-064G-GN6IN [Older Version]
Capacity
64 GB
Price
$25.68
$/GB
$0.401
SanDisk 64GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to100MB/s (SDSDUNR-064G-GN6IN)
Capacity
64GB
Price
$25.95
$/GB
$0.405
Micro SD Card 32GB High-Speed Performance (90MB/s Read, 25MB/s Write), Compatible with DSLR, Drone, Action Camera & Portable Devices（1 microSD Card +1 Adapter）
Capacity
32 GB
Price
$12.99
$/GB
$0.406
Wintec Filemate Professional Plus 32GB Secure Digital High-Capacity (SDHC) Flash Card Model 3FMSD32GBU1PI-R
Capacity
32GB
Price
$12.99
$/GB
$0.406
SanDisk 128GB Extreme PRO SD UHS-I Card, Up to 250MB/s Read and 120MB/s Write, 4K UHD, Full HD, U3, V30, SDSDXXJ-128G-GSCIN
Capacity
128 GB
Price
$51.98
$/GB
$0.406
Kingston Canvas Select Plus 64GB microSDXC Memory (Flash Memory) Model SDCS2/64GBSP
Capacity
64GB
Price
$25.99
$/GB
$0.406
Insignia™ - 128GB microSDXC UHS-I Memory Card, Read Speed Up to 200MB/s
Capacity
128 GB
Price
$51.99
$/GB
$0.406
PNY 128GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card 2-Pack, UHS-I | Up to 100MB/s Read, 4K UHD, Full HD, Smooth Content Capture, For Smartphones, Tablets, Drones, Video Cameras, Computers
Capacity
128 GB
Price
$51.99
$/GB
$0.406
SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA
Capacity
256GB
Price
$104.99
$/GB
$0.410
Insignia™ - 256GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s
Capacity
256 GB
Price
$104.99
$/GB
$0.410
KOOTION 64GB Micro SD Card 2 Pack, Micro SDXC Memory Card Class 10 Micro SD Cards UHS-I, C10, U1, High Speed TF Flash Card with Adapter
Capacity
64 GB
Price
$26.59
$/GB
$0.415
[Older Version] SanDisk 128GB Extreme PRO SDXC UHS-I Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXY-128G-GN4IN
Capacity
128 GB
Price
$53.68
$/GB
$0.419
2 Pack Memory Card 64GB with Adapter, High Speed TF Card, UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (TF162 Red Gold 64GB)
Capacity
64 GB
Price
$26.99
$/GB
$0.422
SanDisk Extreme GO SD 128GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-128G-GNCIN
Capacity
128GB
Price
$54.45
$/GB
$0.425
SanDisk 64GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-064G-GN6MA)
Capacity
64GB
Price
$27.30
$/GB
$0.427
Samsung microSDXC T9 256GB, Up to 200 MB/s, UHS-I U3 4K A2 V30 microSD for Avid Gamers & Professional Creators MB-MH256T with Adapter
Capacity
256GB
Price
$109.95
$/GB
$0.429
PNY 128GB Elite C10 U1 V10 SDXC Flash Memory Card 2-Pack, UHS-I, Full HD | Up to 100MB/s Read, Full HD Photo, HD Video, Durable, Record High Resolution Content, For DSLR Camera, Point & Shoot Camera
Capacity
128 GB
Price
$54.99
$/GB
$0.430
【5-Yrs Free Data Recovery】 GIGASTONE 128GB SD Card, 4K Camera Pro, UHS-I A1 V30 SDXC Memory Card 4K UHD Video Compatible with Digital Camera, with 1 Mini Case, Speed up to 100MB/s
Capacity
128 GB
Price
$54.99
$/GB
$0.430
Samsung PRO Plus Sonic The Hedgehog 128GB microSDXC+Adapter, Up to 180MB/s | Full HD & 4K UHD, UHS-I, C10, U3, V30, A2 microSD for Nintendo Switch, Steam Deck, GoPRO, DJI Drone Tablets (MB-MD128SA/LC1)
Capacity
128 GB
Price
$54.99
$/GB
$0.430
PNY - 128GB Elite-X Class 10 U3 V30 SDXC Flash Memory Card
Capacity
128 GB
Price
$54.99
$/GB
$0.430
Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s
Capacity
128 GB
Price
$54.99
$/GB
$0.430
Silicon Power 128GB Inspire UHS-1(U3) V30 A1 TLC Micro SDXC Memory Card with USB Reader - Model SP128GBSTXLV3VC2
Capacity
128GB
Price
$54.99
$/GB
$0.430
Vantrue 256GB MicroSDXC UHS-I U3 V30 Class 10 4K UHD Video High Speed Transfer Monitoring SD Card with Adapter for Dash Cams, Body Cams, Action
Capacity
256GB
Price
$109.99
$/GB
$0.430
SanDisk 512GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-512G-GS6MA
Capacity
512GB
Price
$219.99
$/GB
$0.430
SANDISK - Extreme Pro 1TB SDXC UHS-I National Parks
Capacity
1 TB
Price
$429.99
$/GB
$0.430
SanDisk 64GB Ultra microSDXC 140MB/s UHS-I U1 A1 Full HD C10 microSD 64G micro SD SDXC Flash Memory Card SDSQUAB-064G-GN6MN with OEM Lanyard
Capacity
64GB
Price
$27.98
$/GB
$0.437
JUANWE 32GB Micro SD Card | Memory Card, SDHC High-Speed U1 SD Card, 32GB TF Cards for Phone, Dash Cam, Security Camera (Pink)
Capacity
32 GB
Price
$13.99
$/GB
$0.437
Transcend TS64GSDC300S 64GB UHS-I U3 SD Memory Card
Capacity
64GB
Price
$27.99
$/GB
$0.437
iStorage microSD Card 512GB. Encrypt data stored on iStorage microSD Cards using datAshur SD USB flash drive. Compatible with datAshur SD drives
Capacity
512GB
Price
$229.95
$/GB
$0.449
Lexar 1TB Play PRO microSD Express Card, UHS-I, C10, U3, V30, Full HD, 4K, Up to 900/600 MB/s Memory Card, Nintendo-Switch 2, ASUS ROG Ally, Steam Deck (LMSXPS0001T-BNNNU)
Capacity
1 TB
Price
$449.99
$/GB
$0.450
SANDISK 64GB Extreme SD Memory Card, Up to 170MB/s Read Speeds, UHS-I | V30, U3, C10, 4K UHD Video Recording, Compatible with Cameras and Camcorders -SDSDXV2-064G-GNCIN
Capacity
64 GB
Price
$28.93
$/GB
$0.452
PNY 128GB Elite-X C10 U3 V30 SDXC Flash Memory Card 2-Pack, UHS-I, 4K UHD | Up to 100MB/s Read, 4K Ultra HD, Full HD Photo, Smooth Content Capture, For DSLR Camera, Point & Shoot Camera, Video Camera
Capacity
128 GB
Price
$57.99
$/GB
$0.453
SANDISK 64GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD - SDSQXA2-064G-GN6MA
Capacity
64 GB
Price
$29.13
$/GB
$0.455
VIKYLIN 4K 8MP Starlight PoE IP Camera Outdoor, 8MP Bullet PoE Camera with AI Human Vehicle Detection, 2.8mm Lens, Built-in Mic, MicroSD 256GB
Capacity
256GB
Price
$116.86
$/GB
$0.456
SANDISK 256GB MAX Endurance microSDXC Card with Adapter for Home Security Cameras and Dash cams - C10, U3, V30, 4K UHD, Micro SD Card
Capacity
256GB
Price
$116.95
$/GB
$0.457
SanDisk SDSDXXD-128G-ANCIN 128gb Extreme Pro Sd Flsh 200/140mb/s Rw C10 Uhs | U3
Capacity
128 GB
Price
$58.99
$/GB
$0.461
SanDisk Ultra 64GB 64G 64G SD SDHC 80MB/S Class 10 Memory Card For Canon
Capacity
64GB
Price
$29.55
$/GB
$0.462
Verbatim 64GB microSD Extended Capacity (microSDXC) Flash Card
Capacity
64GB
Price
$29.80
$/GB
$0.466
SanDisk 64GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 80MB/s (SDSDUNC-064G-GN6IN)
Capacity
64GB
Price
$29.95
$/GB
$0.468
Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter
Capacity
128GB
Price
$59.95
$/GB
$0.468
Mazepoly Galaxy Tab A7 (SM-T500/T505/T507) Accessories Bundle:Samsung Tab A7 10.4 inch Smart Black Case, 64GB Memory Card with adapter
Capacity
64GB
Price
$29.99
$/GB
$0.469
SanDisk 64GB Secure Digital Extended Capacity (SDXC) Flash Card
Capacity
64GB
Price
$29.99
$/GB
$0.469
Find the Cheapest SD Cards Per GB in 2026
Looking for the best SD card deals? BuyPerUnit compares 913+ 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 $0.117/GB, while the average on this page is $0.398/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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