HP Wireless Optical Comfort Mouse

Save limited USB ports by linking up to five compatible HP accessories to the same micro receiver. Just look for the Link-5 symbol. Advanced 2.4 GHz wireless technology is designed for less interference and longer range of operation to work anywhere.Symmetric sculpted design and rubber sides provide comfortable and secure grip for left or right hand use. 3 buttons including a smooth scroll wheel with middle rubber trim for great control scrolling up and down; green LED scroll wheel illumination indicator for adjustable sensitivity and low battery.