Wired optical mouse designed for desktop and notebook computers. Quiet scrolling wheel and the smooth elements in contact with the hand provide an extremely high level of comfort and make the mouse is a nice touch. Thanks to the ergonomic shape of the mouse perfectly fit to the hand and does not cause fatigue during work. TECHNICAL DATA: High-quality optical sensor 1000dpi. Quiet scrolling wheel. Cable length: 1.2m No driver required – Plug & amp; Play.