Brand N/A Model N/A Quantity 1 Color Blue + white Material Rubber + aluminum alloy Capacity 8 (actual 7.2~7.6GB) GB Data Interface USB 2.0 Read Speed 10 MB/s Write Speed 3 MB/s Other Features Operation system: Windows 95 / 98 / 2000 / XP / ME / NT / Vista / Win 7 Linux Unix PC-Dos DR Dos Mac OS / OS / 2; Plug and play supports hot swapping; Cute cartoon mushroom shape convenient to carry and use; Shockproof moistureproof anti-electromagnetic wave; Self-protection: magnetic track protection anti-anti-virus; Working voltage: 4.5~5.5V; Working current: Packing List 1 x USB disk