SanDisk
256GB Extreme PRO microSDXC UHS-I Memory Card with SD Adapter
microSDXC Card with Adapter
The SanDisk 256GB Extreme PRO microSDXC UHS-I Memory Card with SD Adapter is designed for microSD devices, including smartphones, interchangeable-lens cameras, drones, or Go-Pro action cameras capable of capturing raw and burst photography as well as Full HD, 3D and 4K videos. This 256GB Extreme PRO microSDXC card is compatible with UHS-I bus. It features a speed class rating of V30, as well as supports U3 standard, both of which guarantees minimum write speeds of 30MB/s. Read speeds up to 170 MB/s and write speeds up to 90 MB/s are supported. This UHS-I/V30/U3 compatible card may be used in devices that do not support UHS-I/V30/U3. In those instances, the card will default to your device's speed class and bus rating. In addition, this card is designed to support Application Performance Class 2 (A2) spec that helps to optimise Android users' mobile experience and deliver faster mobile app performance. The A2 spec permits the card to manage random read input-output access per second operations, thus speeding up the opening of apps and the processing of accompanying tasks such as audio, graphics, saved profiles, and in-app permissions.