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SANDISK 256GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD… competes with other Storage Adapters products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Storage Adapters category for alternatives.

SANDISK 256GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A4 - SDSQUJQ-256G-GZ6MA

Name: SANDISK 256GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A4 - SDSQUJQ-256G-GZ6MA
Brand: Unbranded
SKU: B0G8M3FTCT
Price: 54.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$54.99

Buy on Amazon — $54.99 Compare to similar storage adapters

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The SANDISK 256GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A4 - SDSQUJQ-256G-GZ6MA is a niche pick — read recent reviews before buying in the storage adapters category, priced around $54.99. Read recent reviews carefully before committing.

Ideal for Android smartphones and tablets, digital cameras, and laptops, the SANDISK Ultra microSD UHS-I Card gives you the freedom to store more than ever. With capacities up to 1.5TB[1], it has room for hours of TV shows, movies, Full HD video[4], music, documents, games, photos, and podcasts. And with the help of the SANDISK Memory Zone app[5], you can automatically back up your favorite content to help keep it safe. Transfer speeds of up to 195MB/s[2] [128GB-1.5TB models] help you move your content blazingly fast, and an A1 app performance rating means that you can load apps faster…

SpecPicks Verdict

SpecPicks classifies SANDISK 256GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed… as a niche pick — read recent reviews before buying in the storage adapters category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for storage adapters of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

EXPAND YOUR STORAGE. Insert your card to add massive storage up to 1.5TB[1] to your Android smartphones and tablets, digital cameras, and laptops.
SPACE FOR MORE. With expansive capacities up to 1.5TB[1], capture and store hours of Full HD video[4], movies, music, games, photos, and podcasts.
MOVE FILES FAST. Use your card with the SANDISK QuickFlow microSD UHS-I Card USB-A Reader[6] to achieve up to 195MB/s[2] read speeds [128GB-1.5TB models] and offload your content fast.
LOAD APPS IN A SNAP. Rated A1[3], the SANDISK Ultra microSD card is optimized for faster app launch and overall app performance.
EASY CONTENT MANAGEMENT. Easily back up, organize, and transfer your photos and videos with the SANDISK Memory Zone desktop or Android mobile app[5].

Full Specifications

Brand	Sandisk
Weight	256g
Model Name	SANDISK Ultra microSD UHS-I Card
Read Speed	195 Megabytes Per Second
Connectivity	USB
Model Number	SDSQUJQ-256G-GZ6MA
Compatibility	Android
Warranty Type	10 Year Limited
Mfr Part Number	SDSQUJQ-256G-GZ6MA
Flash Memory Type	Micro SDXC
Compatible Devices	Camera, Personal Computer, Smartphone, Tablet
Additional Features	Magnetic Proof, Temperature Proof, Water Proof, Wearout Proof, X Ray Proof
Warranty Description	10 Year Limited
Hardware Connectivity	microSDXC

Ready to buy?

SANDISK 256GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A4 - SDSQUJQ-256G-GZ6MA is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.