SanDisk 256GB Extreme UHS-I SDXC Memory Card

The SanDisk 256GB Extreme UHS-I SDXC Memory Card is a digital media storage that provides the ability to record in Full HD, 3D, and 4K video, as well as raw photography. This 256GB memory card is compatible with the UHS-I bus and has a speed class rating of V30. This means that the memory card guarantees write speeds of minimum 30 MB/s. If, by any chance, your device does not support the V30 standard, you are still guaranteed the same write speeds through the U3 standard support. Write speeds max out at 70 MB/s, and read speeds are able to go up to a maximum of 150 MB/s. And there is no need to worry about the accidental erasure of card data thanks to the built-in write-protect switch. 

While this card has been designed for cameras that are UHS-I / V30 / U3 compatible, it may be used in devices that do not support UHS-I / V30 / U3. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U1, which supports minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s.

Please Note: In order to get the enhanced download speeds, a new reader is required.

Key Features

• 256GB Storage Capacity
• UHS-I / V30 / U3 / Class 10
• Max Read Speed: 150 MB/s
• Max Write Speed: 70 MB/s
• Min Write Speed: 30 MB/s
• Records Full HD, 3D, and 4K Video
• Built-In Write-Protect Switch