Technical overview Housing type External USB 3.0 HDD housings USB-Port USB 3.0 Superspeed Installation possibility HDD 8.89 cms / 3.5 " I/II/III hard disks-SATA up to 6 Gb/s transmission rate USB 3.0 up to 5 Gb/s Housing material Aluminium / synthetic material Dimension housing h x b x t 110 x 35 x 195 mms Weight(Importance) (retail) 0.865 kgs Test characters CE / GS (power supply) Housing color black