The 64GB Extreme PRO UHS-I SDXC Memory Card from SanDisk is compatible with the UHS-I bus, has a capacity of 64GB, and is designed for SD devices that can capture Full HD, 3D, and 4K video in addition to raw and burst photography. It also has a speed class rating of V30, which ensures minimum write speeds of 30 MB/s. This card also supports the U3 standard, ensuring minimum write rates of 30 MB/s if your device does not support the V30 standard. Write speeds are limited to 90 MB/s, but read speeds are supported up to 200 MB/s. A built-in write-protect switch aids in preventing card data from being unintentionally erased.

This card can be used in devices that do not support UHS-I, V30, or U3, even though it was made for compatible cameras. Remember that this card will then automatically switch to your device's speed class and bus rating, such as Class 10, which also offers minimum write rates of 10 MB/s, or UHS-I and U1, which support minimum write speeds of 10 MB/s.

You can use this memory card in cold climates like snow, deserts, and swimming pools because it is waterproof, shockproof, and X-rayproof, much like most SanDisk cards. It can also survive temperatures between -25 to 85°C.