Manufacturer: Logitech. With its hand friendly contoured design and plug and forget nano receiver, the Logitech Wireless Mouse M310 is the easy to use mouse that feels just right. The Logitech Advanced 2.4 GHz wireless connectivity gives you the reliability of a cord with wireless convenience and freedom, fast data transmission and virtually no delays or dropouts. You’ll get right where you want to go with smooth, responsive cursor control, easy text selection, and effortless scrolling that touchpads can’t compete with. 12-month battery life means you can go for a year without battery hassles. An On/Off switch and smart sleep mode extend battery life, while an indicator light eliminates surprises (Battery life may vary based on user and computing conditions).