Toshiba External HDD 1000 GB Grey Silver the G25 20’s eye care technology with the G25 20’s eye care technology with TÜV Rheinland Eye Comfort certification helps protect user’s eyes from harmful blue light and reduces eye fatigue and screen flicker 0 BIOS memory size 128 Mbit BIOS type UEFI AMI Logistics data Country of origin China Products per shipping (inner) case 1 pc(s) Packaging data Package weight 1 Toshiba External HDD 1000 GB Grey 5 mm Package depth 38 mm Package width 111 mm Package height 141 mm Package weight 248 g Packaging data Package depth 38 mm Cables included USB Package width 111 mm Package height 141 mm Package weight 248 g Technical details USB version 3