Power: Bus powered via USB cable, Interface: USB 3.1 GEN 1, Enclosure material: Plastic and Aluminium, LED Indicator: Power, HDD / SSD activity and encrypted status, Product Weight: 283 grams (approx), Operating Temperature: 5°C to 50°C, Storage Temperature: -40°C to 70°C, Operating Humidity: 5 to 90%, non condensing