Home SanDisk Extreme 256GB microSDXC UHS-I Memory Card for Gaming

SanDisk - Extreme 256GB microSDXC UHS-I Memory Card for Gaming

Price range: $62.99–79.99
Brand: SanDisk
Category: Camera
A SanDisk mirrorless camera.
PQS: 78 (computed 2026-03-21 07:11:41.525946+00:00)
GTIN-14: 00619659188498
SanDisk - Extreme 256GB microSDXC UHS-I Memory Card for Gaming

Key specs

A human-friendly subset of specs (non-null)
Weight
0.01 ounces
Dimensions
0.43 x 0.59 x 0.04 in

Offers

Retailer SKU Price Stock Offer Last seen
B&H SA256GBEMSDG 62.99 USD In stock View offer → 2026-03-21 02:41:06.906588+00:00
Best Buy 6544308 79.99 USD In stock View offer → 2026-03-21 02:58:02.760327+00:00
Newegg 9SIBFJRKBB2180 69.95 USD In stock View offer → 2026-03-21 02:21:11.924827+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 79.99 USD In stock 2026-03-21 02:58:02.760327+00:00
bh 62.99 USD In stock 2026-03-21 02:41:06.906588+00:00
newegg 69.95 USD In stock 2026-03-21 02:21:11.924827+00:00
bestbuy 79.99 USD In stock 2026-03-20 02:57:19.179007+00:00
bh 62.99 USD In stock 2026-03-20 02:43:41.754624+00:00
newegg 69.95 USD In stock 2026-03-20 02:19:21.895934+00:00
bestbuy 79.99 USD In stock 2026-03-19 02:59:16.961616+00:00
bh 62.99 USD In stock 2026-03-19 02:34:24.007485+00:00
newegg 69.95 USD In stock 2026-03-19 02:18:51.494898+00:00
bestbuy 79.99 USD In stock 2026-03-18 03:06:47.150768+00:00
bh 62.99 USD In stock 2026-03-18 02:42:47.183358+00:00
newegg 69.95 USD In stock 2026-03-18 02:14:10.882735+00:00
bestbuy 79.99 USD In stock 2026-03-17 03:10:06.448131+00:00
bh 62.99 USD In stock 2026-03-17 02:42:27.175573+00:00
newegg 69.95 USD In stock 2026-03-17 02:30:41.765883+00:00
bestbuy 79.99 USD In stock 2026-03-16 03:07:22.160293+00:00
bh 62.99 USD In stock 2026-03-16 02:33:54.946072+00:00
newegg 69.95 USD In stock 2026-03-16 02:18:38.411393+00:00
bestbuy 79.99 USD In stock 2026-03-15 02:57:46.759407+00:00
bh 62.99 USD In stock 2026-03-15 02:42:22.923125+00:00
newegg 69.95 USD In stock 2026-03-15 02:18:34.711227+00:00
bestbuy 79.99 USD In stock 2026-03-14 03:00:57.593880+00:00
bh 62.99 USD In stock 2026-03-14 02:34:08.340164+00:00
bestbuy 79.99 USD In stock 2026-03-13 03:10:14.708160+00:00
bh 62.99 USD In stock 2026-03-13 02:42:44.575990+00:00
newegg 69.95 USD In stock 2026-03-13 02:25:57.892119+00:00
bestbuy 79.99 USD In stock 2026-03-12 03:00:51.775826+00:00
bh 62.99 USD In stock 2026-03-12 02:38:15.695643+00:00
newegg 69.95 USD In stock 2026-03-12 02:23:35.737048+00:00
bestbuy 79.99 USD In stock 2026-03-11 02:58:47.550584+00:00
bestbuy 79.99 USD In stock 2026-03-10 03:08:28.121279+00:00
bestbuy 79.99 USD In stock 2026-03-09 03:08:11.488382+00:00
bestbuy 79.99 USD In stock 2026-03-06 06:18:16.607890+00:00
bestbuy 79.99 USD In stock 2026-03-03 02:08:24.228596+00:00
bestbuy 79.99 USD In stock 2026-03-02 08:20:02.232892+00:00

Full specs

Show full spec table
Reconciled at2026-03-06 10:20:22.157613+00:00
Canonical JSON (expand)
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Debug data (expand)
Raw title SanDisk - 256GB Extreme microSD Card for Mobile Gaming, R/W up to 160/90MB/s
Raw brandSanDisk
Raw categoryBest Buy > Cameras, Camcorders & Drones > Digital Camera Accessories > Memory Cards > microSD (SDHC, SDXC) > microSDXC
Canonical highlights (non-null)
core.title SanDisk - Extreme 256GB microSDXC UHS-I Memory Card for Gaming
core.seo_title SanDisk SDSQXAV-256G-GN6GN - 256GB SSD
brand SanDisk
model SDSQXAV-256G-GN6GN
gtin14 00619659188498
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6544/6544308_sd.jpg
storage.read_speed 160 megabytes per second
storage.write_speed 90 megabytes per second
physical.depth_in 0.04
physical.width_in 0.59
physical.height_in 0.43
physical.dimensions_in 0.43 x 0.59 x 0.04 in
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
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  "name": "SanDisk - 256GB Extreme microSD Card for Mobile Gaming, R/W up to 160/90MB/s",
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    {
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      "value": "microSDXC",
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      "value": "UHS-I",
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  "features": [
    {
      "feature": "Boost your play\nGear up and play fiercely with this Extreme microSD card, made for mobile gaming. With extreme speeds to help you level up and boost your play, you'll be virtually unstoppable. Equipped with ample storage to save your favorite games, you won't have to delete your apps to make space."
    },
    {
      "feature": "The Speed You Need\nWith read speeds of up to 190 MB/s and write speeds of up to 130 MB/s, you can chase more victories and crush the competition."
    },
    {
      "feature": "Don't Hit Delete\nPlay your favorite games, don't delete them. With up to 256GB of storage space, you can progress in your quest to win."
    },
    {
      "feature": "Every Second Matters\nSpend less time waiting on slow load screens and more time playing with A2 app performance to boot into your favorite games in a flash."
    },
    {
      "feature": "Plays as Hard as You\nDon't let lagging graphics slow you and your game down. This card offers high-performance speeds to support demanding AAA/3D/VR game graphics and 4K UHD video."
    }
  ],
  "condition": "New",
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  "manufacturer": "SanDisk",
  "regularPrice": 79.99,
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  "longDescription": "Optimized for mobile gaming, the 256GB Extreme UHS-I microSDXC Memory Card from SanDisk features a storage capacity of 256GB and supports maximum read speeds of up to190 MB/s and maximum write speeds of up to 130 MB/s. This card has also been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s. All of this allows for users to immerse themselves in AAA, 3D, and VR gaming, as well as extreme sports videography and photography at resolutions of Ultra HD 4K (3840 x 2160) and Full HD (1920 x 1080). While this card has been designed for cameras that are UHS-I / V30 compatible, it may be used in devices that do not support UHS-I / V30. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U3, which also support minimum write speeds of 30 MB/s, UHS-I and U1, which support minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s. Aside from support for UHS-I, V30, and U3, SanDisk also built this card with support for the Application Performance Class 2 (A2) spec, which includes optimizations to give Android users an improved mobile experience, delivering faster mobile app performance. The A2 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions. As with most SanDisk media, this memory card is able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow and deserts. Protection is provided by a limited lifetime warranty.",
  "shortDescription": null,
  "onlineAvailability": true,
  "inStoreAvailability": true
}
Newegg raw specs
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