General device type hard drive external portable capacity 2tb form factor 25 interface usb 30 features shock resistant water resistant dust proof rugged width 99mm depth 132mm height 22mm weight 220g expansion amp connectivity interfaces 1 x usb 30 software amp system requirements os required linux kernel 26 or later apple macos x 106 or later microsoft windows xp vista 7 8 81 10 miscellaneous cables included 1 x us