Logitech M185 Wireless Mouse, 2.4GHz with USB Mini Receiver, 12-Month Battery Life, 1000 DPI Optical Tracking, Ambidextrous, Compatible with PC, Mac, Laptop (Swift Grey) – Optical – Wireless – Radio Frequency – 2.40 GHz – Silver – 1 Pack – USB – 1000 dpi – Scroll Wheel – 3 Button(s) – Symmetrical

Logitech M185 wireless mouse is ready when you are. A simple, convenient mouse with plug-and-play wireless.
You get the reliability of a cord with wireless freedom. Featuring fast data transmission and virtually no delays or dropouts.
M185 works right away without software and the nano USB reciever is small enough to leave in your USB port so you won't lose it.
The 1-year battery life means fewer hassles, too (2). Stay productive longer with the comfortable, contoured shape that follows the natural curve of your hand and is equally comfortable for both left- and right-handed users. The compact cordless mouse fits easily with your laptop in a bag so you can take it anywhere you work.