HP Wireless Mouse Comfort Grip, 3 Button, Optical, Nano USB Receiver, Scroll Wheel, Colour: Black, 2.4GHz (Powered by 2xAA, included)

Description

2.4 GHz wireless connectivity works up to 30 ft (10 m) from the receiver
An LED indicator verifies connection to the laptop
HP Link-5 technology connects five HP-compatible devices through one nano receiver (included)