Kingmax Cool Drive Specifications Capacities : 8GB~64GB Color: Red & Black Dimension(L*W*H): 17.5×62×12 mm USB 2.0, usb 1.1 Flashlight shaped housing, extremely rugged Aircraft-grade aluminum, water & shock resistant Black shock dampening collars Weight：15g Operating System  : Windows 7/Vista/XP/2000/ME/98 and Mac® OS 9.0/Linux™ Kernel 2.4 and above Drivers  : Required only for Windows 98/95 (Download Available) [...]