... 3,Competitive price 4,Warranty:3 years Promotion Mini Keychain USB Flash Drive USB 1,Material:metal + plastic2,Shape&color:mini keychain, customzied3 ... ,Capacity:1GB/2GB/4GB/8GB/16GB4,Hot Plug and Play.5, driver ... / XP / Vista, Linux Kernel 2.4, Mac OSX. Windows 98 driver available online.6,Data retention: more than 10 years.7 ...