Reduce Data Transfer Time
With read speeds of up to 190 MB/s, you can transfer 1,000 high-resolution photos and 30 minutes of 4K video (24 GB) in less than 3 minutes.

Write Speed Up to 90 MB/s
Capture fast-moving objects or record movies in 4K UHD with write speeds reaching up to 90 MB/s. The SanDisk Extreme microSDXC UHS-I card allows you to capture more, faster.

Perfect Solution for Recording 4K UHD Videos
Perfect for capturing your adventures, weekend trips, or sporting events without missing a single frame. UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) allow you to shoot in uninterrupted 4K UHD and Full HD quality.

Faster App Loading with A2 Class
The A2 class of this card enhances the faster functioning of apps, which brings you more joy while using your smartphone.

Durable Design for Use in Extreme Conditions
SanDisk Extreme microSDXC UHS-I cards are shockproof, temperature-proof, waterproof, and X-ray-proof, allowing you to experience amazing adventures without worrying about the durability of your memory card.