TrekStor 51312 2GB CO USB-Stick with Bottle Opener (Silver) Heavy Duty Aluminum Housing with Built-in Bottle Opener Attractive Design and High-Quality Construction Preformatted and Without a Driver  Plug & Play, Bootable Very Fast Data Transfer from Hi-Speed USB 2.0 Connection (Compatible with USB 1.1) Compatible with Windows 2000, XP, Vista, Mac OS X, Linux from Kernel 2.6.x