Features: EVO Plus lets you store tons of media on your phone, load games to your console, or download more apps on your tablet. Even with huge files, EVO Plus is incredibly quick with superfast U3, class 10 rated transfer speeds of up to 130MB/s. Big apps load and run smoothly, while 4K video remains sharp with A2, V30, and UHS-I Interface.(*64GB model only supports U1 A1 V10 speed level) Find your perfect fit from 64GB, 128GB, 256GB or an enormous 512GB. With so many sizes select the perfect capacity for all your memories. The EVO Plus takes on life's adventures with water, temperature, X-ray, magnet, drop and wearout conservation. Widely compatible with mobile phone, tablet, laptop, digital camera, dash cam, monitoring device, etc. Specification: : SAMSUNG Model: EVO Plus Capacity: 64GB/128GB/256GB/512GB( optional) Read speed: Up to 130MB/s Speed level: U1 A1 V10(64GB), U3 A2 V30(128-512GB) Interface: UHS-I Operating voltage: 2.7~3.6V Item size: 1.5 * 1.1 * 0.1cm /0.59 * 0.43 * 0.04in Packing list: 1 * TF card 1 * SD card adapter