1,plastic USB flash drive 2,USB2.0,Hi-speed 3, ... original flash ,2GB,4GB,8GB 4,free customized logo 5,interface type :USB2.0 USB ... of chargeFunction Characteristics:Interface: High-Speed USB 2.0, down compatible to USB 1.0 and 1.1Data retention ... partition and password accessSupport: BIOS booting as USB-ZIP or USB-HDDPhysical Characteristics Operating Current: below 104MaSuspend ...