Smooth, precise and affordable USB-connected 3-button optical mouse for the desktop PC High-definition (1000 dpi) optical tracking enables responsive cursor control for precise tracking and easy text selection Works with Windows 2000, XP, Vista, 7 and 8, 10, and Mac OS X The 3-button wired mouse measures 10.9 x 6.1 x 3.4 cm with a 1.5 m cable International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.