SanDisk Extreme 256GB microSDXC Card
Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) Up to 90MB/s write speeds for fast shooting 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) Rated A2 for faster loading and in-app performance Description The SanDisk Extreme microSDXC memory card lets you save time transferring media with read speeds of up to 190MB/s powered by SanDisk QuickFlow Technology. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With write speeds up to 90MB/s it’s ideal for your Android smartphone, action cameras, or drones. This high-performance microSD card handles 4K UHD video recording, Full HD video, and high-resolution photos.
Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) Up to 90MB/s write speeds for fast shooting 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) Rated A2 for faster loading and in-app performance Description The SanDisk Extreme microSDXC memory card lets you save time transferring media with read speeds of up to 190MB/s powered by SanDisk QuickFlow Technology. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With write speeds up to 90MB/s it’s ideal for your Android smartphone, action cameras, or drones. This high-performance microSD card handles 4K UHD video recording, Full HD video, and high-resolution photos.
Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) Up to 90MB/s write speeds for fast shooting 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) Rated A2 for faster loading and in-app performance Description The SanDisk Extreme microSDXC memory card lets you save time transferring media with read speeds of up to 190MB/s powered by SanDisk QuickFlow Technology. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With write speeds up to 90MB/s it’s ideal for your Android smartphone, action cameras, or drones. This high-performance microSD card handles 4K UHD video recording, Full HD video, and high-resolution photos.
Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) Up to 90MB/s write speeds for fast shooting 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) Rated A2 for faster loading and in-app performance Description The SanDisk Extreme microSDXC memory card lets you save time transferring media with read speeds of up to 190MB/s powered by SanDisk QuickFlow Technology. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With write speeds up to 90MB/s it’s ideal for your Android smartphone, action cameras, or drones. This high-performance microSD card handles 4K UHD video recording, Full HD video, and high-resolution photos.
in 46 offers
The lowest price for SanDisk Extreme 256GB microSDXC Card right now is $49.95 at Smooth Sales, compared across 31 retailers.
The all-time low was $8.99 on 24 July 2023 — today's price is 456% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 Sept 2026.
Last updated at 08/09/2026 21:58:49
SanDisk Extreme 256GB microSDXC Memory Card
Delivery between 14–17 Sept $7.95
SanDisk Extreme MicroSDXC, Sqxav 256GB, V30, U3, C10, A2, Uhs-I, 190MB/s R, 130MB/s W, 4x6, Sd Adaptor, Lifetime Limited SDSQXAV-256G-GN6MA
Save $10 for orders over $500
SanDisk Extreme 256GB MicroSDXC SQXAV Mem Card [SDSQXAV-256G-GN6MA]
Delivery $5
SanDisk Extreme 256GB microSDXC Card UHS-I U3 V30 190MBs SDSQXAV-256G-GN6MN
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SANDISK SDSQXAV-256G-GN6MN MICRO SD 256GB EXTREME MICROSDXC UHS-I CARD.f.
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Sandisk 256gb Extreme Microsd Card For Action Cams
Free delivery
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Sandisk Extreme 256gb Microsdxc Memory Card Class 10 - U3 - V30 - A2 -
Delivery $11
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Sandisk 256gb Extreme Microsdxc Memory Card Gopro Dji Drone Action
Free delivery
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Sandisk 256GB Extreme Microsdxc UHS-I Memory Card with Adapter - C10, U3, V30, 4
Free delivery
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Au Sandisk Extreme 256gb 190mb/s V30 A2 Sdxc 4k Micro Sd Memory Card
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 256 GB |
| Memory | |
| Speed Class | A2 / Video Class V30 / UHS-I U3 / Class10 |
SanDisk Extreme 256GB microSDXC Memory Card
Delivery between 14–17 Sept $7.95
SanDisk Extreme MicroSDXC, Sqxav 256GB, V30, U3, C10, A2, Uhs-I, 190MB/s R, 130MB/s W, 4x6, Sd Adaptor, Lifetime Limited SDSQXAV-256G-GN6MA
Save $10 for orders over $500
SanDisk Extreme 256GB MicroSDXC SQXAV Mem Card [SDSQXAV-256G-GN6MA]
Delivery $5
SanDisk Extreme 256GB microSDXC Card UHS-I U3 V30 190MBs SDSQXAV-256G-GN6MN
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SANDISK SDSQXAV-256G-GN6MN MICRO SD 256GB EXTREME MICROSDXC UHS-I CARD.f.
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 256 GB |
| Memory | |
| Speed Class | A2 / Video Class V30 / UHS-I U3 / Class10 |
