1、Larger capacity and higher reading speed to fully unlock the potential of your device. 2、Meet your speed needs, play and record FHD video with up to 95MB/s read speed. 3、Multiple protection: Waterproof, anti-magnetic, X-ray resistant, high temperature resistance. 4、Ideal for smartphones, tablets, and motion cameras. 5、Made of high quality material for durablity. Features: 1. Larger capacity and higher reading speed to fully unlock the potential of your device. 2. Meet your speed needs, play and record FHD video with up to 95MB/s read speed. 3. Multiple protection: Waterproof, anti-magnetic, X-ray resistant, high temperature resistance. 4. Ideal for smartphones, tablets, and motion cameras. 5. Made of high quality material for durablity. Specification: Product attributes: Original authentic, with serial number Read speed: up to 100MB/s, 95MB/s (32GB) Write speed: 32GB up to 20MB/s, 64GB up to 60MB/s, 128 and 256GB up to 90MB / s Speed class: Class 10 UHS : 32GB (U1), 64-256GB (U3) Environment: Storage temperature: -40°C-85°C, Operating temperature: -25°C-85°C 4 anti-technique: waterproof, withstand high and low temperature, put X-ray, anti-magnetic Compatible devices: All digital devices Size: approx. 15 * 10mm / 0.6 * 0.4in Package list: 1 * Memory Card Note: 1 gb = 1000000000 bytes. Actual user storage is less. Up to 100MB/s read speed; low write speed. Based on internal testing; performance may be degraded depending on host device, interface, usage conditions, and other factors. 1 mb = 1000000 bytes.