Brand ORICO Model 6619US3 Quantity 1 Color Black Material ABS Supports HDD Type 2.5" / 3.5" Internal Slot Interface SATA III Slots Number 1 External Slot Interface USB 3.0 Supports Max. HDD Capacity 3TB Power Supply 12V / 2.5A powered supply (2-flat-pin plug) Supports System Windows XP / Vista / 7 / 8 & MAC supports USB Features Plug and play; Supports hot plugging; High speed USB 3.0 transmission; Compatible with SATA II / SATA I; LED indicator can indicate power and HDD writing and reading status; With CE and FCC certifications. Packing List 1 x Docking 1 x USB 3.0 data cable (100cm) 1 x 2-flat-pin plug power charger (100~240V / 120cm) 1 x Chinese / English user manual