Dimensions 79 mm x 42 mm x 14.5 mm (3.11" x 1.65" x 0.57") Weight 65 g (2.3 oz) Color Dark Blue Interface USB Type / USB Type C to USB Type A/USB Type C to USB Type C Connection Interface USB 20Gbps Flash Type 3D NAND flash Capacity 4 TB Operating Temperature 0°C (32°F) ~ 60°C (140°F) Operating Voltage 5V Read Speed (Max.) Up to 2,000 MB/s Write Speed (Max.) Up to 2,000 MB/s Warranty Five-year Limited Warranty Operating System Microsoft Windows, macOS, iOS/iPadOS, Linux, ChromeOS, Android