Look Measurements Measurements: 9.65 x 53.6 x 12.5 mm / 3.80 x 2.11 x 0.49 in. 87 g (3.07 oz) in weight Shades of navy blue USB Type Interface USB 3.1 Gen 2 Storage Interface: USB Type C to USB Type A / USB Type C to USB Type C 250 GB of 3D NAND flash capacity Environment of Operation Temperature range for operation: 0°C (32°F) to 60°C (140°F). 5V is the operating voltage. Take note Because of the product's high-speed feature, it's possible to see higher temperatures when data is being transmitted. The functionality of SSD is unaffected by this. Achievement Maximum reading speed of 1,050 MB/s Maximum Write Speed (MB/s) of 950 MB Note: Host hardware, software, usage, and storage capacity can all affect speed. Guarantee Certificate CE / FCC / BSMI / KC / EAC Warranty Three-year Limited Warranty