Get extreme speeds for fast transfer, app performance, and 4K UHD. Ideal for your Android smartphone, action cameras or drones, this high-performance microSDXC card does 4K UHD video recording, Full HD video and high-resolution photos. The super-fast SanDisk Extreme microSDXC memory card reads up to 160MB/s and writes up to 90MB/s. Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience.
Also Perfect for Your Action Camera and Drones
SanDisk Extreme microSDXC cards are compatible with smartphones,
tablets, action cameras and drones.
Write Speeds of up to 60MB/s
Capture fast-action photos or shoot 4K UHD video  with write
speeds of up to 60MB/s. The SanDisk Extreme microSDXC UHS-I cards let you
shoot more and transfer even faster. Quick read speeds of up to 160MB/s
save you time when transferring high-resolution images and 4K UHD videos.
Great for Capturing 4K UHD Video
Ideal for recording outdoor adventures, weekend trips, or sporting
events without skipping frames. With up to 400GB, the SanDisk Extreme
microSD UHS-I cards let you capture uninterrupted 4K UHD and Full HD video
with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.
Easy File Recovery with RescuePRO Deluxe Software
The card comes with a RescuePRO Deluxe data recovery software
download offer. This software makes it easy to recover files that have
been accidently deleted (download required).
Durable Design for Use in Extreme Environments
SanDisk Extreme microSDXC UHS-I cards are shockproof,
temperature-proof, waterproof, and X-ray proof, so you can enjoy your
adventures without worrying about the durability of your memory card.
Transfer speeds:128GB-400GB: Up to 160MB/s read and 90MB/s write. 64GB: Up
to 160MB/s read and 60MB/s write