SanDisk Extreme | MicroSDXC | 256GB | Class 10 | UHS-I U3

Get extreme speeds for fast transfer, app performance, and 4K UHD. Ideal for your Android™ smartphone, action cameras, or drones, this high-performance microSD card enables 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.

Fast read speeds of up to 160MB/s allow you to transfer 1000 high-resolution photos and 30 minutes of 4K video (24GB) in less than 3 minutes.

Capture fast-action photos or shoot 4K UHD videos with write speeds of up to 90MB/s. The SanDisk Extreme® microSDXC™ UHS-I Card allows you to shoot more and faster.

Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 400GB, the SanDisk Extreme® microSD™ UHS-I card lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.

SanDisk Extreme® microSDHC™ and 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.