HP USB OPTICAL SCROLL MOUSE

Optical tracking - Reduce sticking and constant cleaning with optical tracking – a system that works through light with less moving parts for greater durability than ball-based mice. Users benefit from a smooth, contoured shape that fits both hands – and a wheel that functions as a third button. The optical sensor within the HP USB Optical Scroll Mouse employs a scan rate of 800dpi and enables crisp motion without a mouse pad, ball or roller. Product color: Black Buttons: Two primary buttons and clickable scroll wheel Connector description: USB Resolution: 800 DPI sensitivity Product count per unit: 1 Dimensions (W x D x H):6.3 x 11.5 x 3.7 cm Weight: ~0.1 kg