SANDISK EXTREME MICROSDXC 256 GB SPEED 190MB/S

Designed for microSD devices such as smartphones, drones, and action cameras that can capture Full HD and 4K video, as well as raw and burst photography, the 256GB Extreme UHS-I microSDXC Memory Card from SanDisk has a 256GB capacity, is compatible with the UHS-I bus, and features V30 speed class rating, which guarantees a minimum write speed of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which also guarantees a minimum write speed of 30 MB/s. Read speeds are supported up to 190 MB/s and maximum write speeds of 130 MB/s. Although this card has been designed for UHS-I/V30/U3 compatible cameras, it can be used in devices that do not support UHS-I/V30/U3. However, keep in mind that this card will then default to your device’s speed class and bus rating, such as UHS-I and U1, which support a minimum write speed of 10 MB/s, or Class 10, which also supports a minimum write speed of 10 MB/s . In addition to support for UHS-I, V30, and U3, SanDisk also built this card with support for the Application Performance Class 2 (A2) specification, which includes optimizations to provide Android users with a better mobile experience, delivering faster mobile app performance. The A2 specification allows the card to manage random read input-output access operations per second (IOPS) so that it can quickly open applications and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions. Like most SanDisk media, this memory card is shockproof, X-ray proof, and waterproof, while also being able to withstand temperatures ranging from -13 to 185°, allowing you to take this card into extreme environments. If card data is compromised, you also benefit from the option to download RescuePRO Deluxe software, and SanDisk’s Memory Zone app offers users a simple way to organize, browse, and back up files on their Android mobile devices. Additionally, included is a microSD to SD adapter with a write-protect switch, which allows this card to be used in SD-compatible devices.