NOW IS WIRELESS. With Logitech® M171 Wireless Mouse, choose the reliability of a cord with the convenience of wireless e" and a 10-metre (33-foot) range e" thanks to Logitech Advanced 2.4 GHz wireless technology. This affordable mouse works for 12 months on a single AA battery. Set up is simple e" just plug the tiny wireless receiver into a USB slot. Theree(TM)s no hassle with pairing or software installation, and M171 is compatible with Windows®, Mac and Chrome".