Logitech M170 Wireless Mouse, 2.4 GHz with USB Mini Receiver, Optical – Dealtargets.com
Logitech M170/M171 - Normal Mouse - Review + Wireless Range Test - YouTube
Amazon.com: Logitech M170 Wireless Mouse for PC, Mac, Laptop, 2.4 GHz with USB Mini Receiver, Optical Tracking, 12-Months Battery Life, Ambidextrous - Rose : Electronics