SanDisk microSD Express 256GB 880,650MB/s Card

Introduction

Exponentially Faster Performance
Up to 4.4 times faster read speeds than the fastest microSD UHS-I cards with up to 880MB/stransfer speeds.

Experience reliable performance and peace of mind with a lifetime limited warranty.

Massive Time-Saver
Transfer a 2-hour HD movie in less than 3.5seconds and save up to 2.8 minutes transferring 60 minutes of 4K UHD video shot at 30 fps when paired with the SanDisk PRO-READER SD Express Dual Card (sold separately).

Durability you can count on
Cards are waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, x-ray proof, and wear-out proof.