mini USB drive with key chain simple structure, shape compact and low-cost Specifications1,Usb 2.0 high speed2,CE,FCC,ROHS certificate3, ... 2/4/8/16/32/64gb storage4,LOGO print service5,Samsung chipsMini USB Features/Specifications:· Capacities*256MB,512MB,1GB,2GB,4GB ... :Capless switch-style designTransfer Rate:Hi-Speed USB 2.0 Certified,Compatible USB 1.1Compatibility:PC and MacOperating System:Windows ...