Extreme 400 GB microSDXC Memory Card + SD Adapter with A2 App Performance + Rescue Pro Deluxe, Up to 160 MB/s, Class 10, UHS-I, U3, V30, Red/Gold

SpecPicks Verdict

SpecPicks classifies SanDisk Extreme 400 GB microSDXC Memory Card + SD Adapter with A2… as a niche pick — read recent reviews before buying in the PC & gaming hardware 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 PC & gaming hardware 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.

Key Features

• Ideal for Android smartphones and tablets, and action cameras, and drones
• Up to 160MB/s read and 90MB/s write speeds for fast shooting and transfers
• Rated A2 for faster loading and in-app performance
• 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
• Built for and tested in harsh conditions; temperature-proof, water-proof, shock-proof and x-ray proof
• Operating temperature -13 Degree Fahrenheit to 185 Degree Fahrenheit (-25 degree celsius to 85 degree celsius ), Storage temperature -40 Degree Fahrenheit to 185 Degree Fahrenheit (-40 degree celsius to 85 degree celsius )

Full Specifications

Ready to buy?

SanDisk Extreme 400 GB microSDXC Memory Card + SD Adapter with A2 App Performance + Rescue Pro Deluxe, Up to 160 MB/s, Class 10, UHS-I, U3, V30, Red/Gold 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 2026-07-06. Price and availability subject to change.