Saitek PC Wired Flexi Mouse - Aubergine Wired 3 Button Notebook Mouse / Comfortable ambidextrous, shape and design 800dpi Optical / Plug and Play USB / Metal scroll wheel with rubber grip 2 stage Height adjustment top cabinet to suit your hand size and angle preferred for individual comfort Retractable cable that stores in side the mouse making it a perfect companion for the frequent business traveler/user Compatible with Windows XP, XP64, Vista, Windows 7