Belkin 3-Button Wired USB Optical Mouse with 5-Foot Cord, Compatible with PCs, Macs, Desktops and Laptops, Black - F5M010qBLK Plug and Play Ambidextrous design for left or right handed use 3 x buttons, 1 x Scroll Wheel Red LED Sensor Light 4.9-foot cord with USB plug 800 Optical DPI PC and Mac Compatible 1-year Limited Warranty