HV620S Portable Hard Drive 1TB Blue AHV620S-1TU31-CBL Features: Subtle and modern appearance LED indicator shows transfer status SuperSpeed USB3.1 interface Scratch resistant surface Compatible with 256-bit AES encryption Specifications: Capacity 1TB Color Blue Dimensions (L x W x H) 115 x 78 x 11.5mm / 4.53 x 3.07 x 0.45inch Weight 152g / 5.4oz Interface USB 3.2 Gen1 (USB 5Gbps)(backward compatible with USB 2.0) Texture Plastic Operating Temperature 5°C(41°F) - 50°C (122°F) Operating Voltage USB DC 5V Power consumption Active: < 5W Idle: < 2W System requirements Windows 7 / 8 / 8.1 / 10 / 11, Mac OS X 10.6 or later (reformatting required for use), Linux Kernel 2.6 or later Accessories USB 3.2 Gen1 cable; quick start guide Warranty 3 year limited warranty