Coocool&reg; Perfect Keyboard Inspired By Anime Angel Beats!, with Chocolate-style Keycap Size:wired length: 62.5inches; Product Dimensions: 17.2 x4.48 x1.09 inches USB/PS/PS2 Port, work with PC/MAC/Windows Xp/windows Vista/win7/mac Osx(10,2,8 or More) and other compatible computer With vivid design, comfortable to use, offering interesting typing experience Thin, chocolate-style keycap design keeps your hand in a relaxed and neutral position for effortless typing Type naturally with the standard keyboard layout you're used to, including full-size F-keys and number pad