Kingmax Color Drive 4GB USB Flash Drive Specifications Capacities : 1GB~32GB Color: Red & orange & Blue & Purple Dimension(L*W*H): 50×19.1×10mm 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  : [...]