LARGE PAD SIZE - Large tracking surface with a dimension of 4.72 x 3.54 x 0.74 inches and advanced sensor for an incredible, and responsive fingertip cursor control MULTI-TOUCH FEATURE - One finger slide, double-click, two-finger-scroll, one-finger-touch, pad and drag, and zoom in / out PORTABILITY - Compact and cordless touch pad design with wireless 2.4 GHz technology EASY SETUP - PERIPAD-704 comes with a USB receiver for simple plug-and-play; no additional driver needed COMPATIBILITY: Windows 7, 8, 10, and above; One free USB port; This product is designed for Windows desktop and laptop with USB type A port