HP Premium (1JR31AA) Rechargeble HP Premium Wireless Mouse Product HP Premium - mouse - 2.4 GHz - black Device Type Mouse Rechargeble Connectivity Wireless - 2.4 GHz Color Black Orientation Right and left-handed Dimensions (WxDxH) 6.7 cm x 10.7 cm x 3.86 cm Weight 115 g Wireless Receiver USB wireless receiver Movement Detection Technology Laser Buttons Qty 3 Movement Resolution 1600 dpi