Record 4K, Full HD, and slow motion video, plus high-res still and burst images with the 128GB Extreme UHS-I SDXC Memory Card from SanDisk. This memory card has a capacity of 128GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which likewise guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 230 MB/s, and write speeds max out at 120 MB/s. A built-in write-protect switch helps safeguard against the accidental erasure of card data, while the SanDisk Memory Zone desktop app helps you back up, organize, and transfer your photos and videos.
As with most SanDisk cards, this memory card is resistant to humidity, water, shock, drops, magnets, X-rays, wear, and temperatures ranging from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow and deserts.