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SanDisk 512GB Extreme microSDXC UHS-I Memory Card with Adapter… competes with other External Storage products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full External Storage category for alternatives.

Sandisk

512GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-512G-GN6MA

Name: SanDisk 512GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-512G-GN6MA
Brand: Sandisk
SKU: B07P7M6K35
Price: 113.10 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-08-21

$113.10

Buy on Amazon — $113.10 Compare to similar external storage

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

Bottom line: The 512GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-512G-GN6MA is a niche pick — read recent reviews before buying in the external storage category, priced around $113.10. Read recent reviews carefully before committing.

Up to 160MB/s read speeds to save time transferring high res images and 4K UHD videos (2); Requires compatible devices capable of reaching such speeds Up to 90MB/s write speeds for fast Shooting; Requires compatible devices capable of reaching such speeds 4K UHD and Full HD Ready (2) with UHS Speed Class 3 (U3) and video Speed Class 30 (V30) (5)

SpecPicks Verdict

SpecPicks classifies SanDisk 512GB Extreme microSDXC UHS-I Memory Card with Adapter - Up… as a niche pick — read recent reviews before buying in the external storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Sandisk's positioning sits within the broader category mid-tier. 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 external storage 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

✓ Get the SanDisk Memory Zone app for Easy file management (available on Google Play) (3)
✓ Backed by Sandisk's warranty and support channels
✓ 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

Up to 160MB/s read speeds to save time transferring high res images and 4K UHD videos (2); Requires compatible devices capable of reaching such speeds
Up to 90MB/s write speeds for fast Shooting; Requires compatible devices capable of reaching such speeds
4K UHD and Full HD Ready (2) with UHS Speed Class 3 (U3) and video Speed Class 30 (V30) (5)
Rated A2 for faster loading and in app Performance (8). Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices
Built for and tested in harsh conditions: temperature Proof, Water Proof, shock Proof and x ray Proof(4)
Get the SanDisk Memory Zone app for Easy file management (available on Google Play) (3)

Full Specifications

Size	512GB
Brand	Sandisk
Color	Red
Model	6.19659E+11
Warranty	Lifetime Limited Warranty
UnitCount	1
ReleaseDate	2019-04-24T00:00:01Z
Manufacturer	Western Digital Technologies, Inc.
ItemPartNumber	619659173760

Ready to buy?

SanDisk 512GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-512G-GN6MA 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.

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*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.