SimpleTech Bonzai Xpress 2 GB USB 2.0 Flash Drive, Designed By Pininfarina SimpleTech BonzaiXpress2 GB USB 2.0 Flash Drive General Features: Silver profile Bonzai Xpress flash drive Designed By Pininfarina 2 GB capacity Hi-Speed USB 2.0 interface Ultra fas Ultra reliable Solid-state flash memory technology Plug and Play Hot Swappable No external power required Slim, compact &amp; stylish Includes nylon keychain strap Operating voltage: 3.3 - 5 Volts