Red Mini Cooper 8GB USB 2.0 USB Flash Drive 1:68 scale die cast housing and plastic body Operation Voltage: DC5V +/- 5% through USB port Windows ME/ 2000/ XP/ Vista/ Windows 7/ MAC OS X (PC with built-in USB Ports) USB 1.1/2.0 (Connect Flash Drive to PC USB port directly) Free Hardisk Space: 3 MB or more required