... +high quality 3 FCC,CE,RoHS 512MB-16GB Wirstband usb flash driverFeatures: system---Wins2000/XP/Vista,Linux2.4.X,Mac9. ... exact speed will depend on the flash testPortable---Small, light, shockproof and moistureproof;Simple---Plug and Play,long working time .Certifications--- ... customer's requirement. package:1 Blister package, retail package, metal box,gift box, color box a2 customized design package.3 ...