Logitech M221 Wireless Mouse, Silent Buttons, 2.4 GHz with USB Mini Receiver, 1000 DPI Optical Tracking, 18-Month Battery Life, Ambidextrous PC/Mac/Laptop - Black

Ultra-quiet mouse with 90% reduced click sound and same click feel eliminates noise and distractions for you and others around you
Comfortable mobile shape is small enough to toss in a bag and an ambidextrous design guides either hand into a natural position
USB Receiver is provided with the mouse and can be found in the small rectangular slot next to the battery compartment. Flip the mouse and slide the battery cover off to locate the receiver
Mouse automatically connects to your computer via a tiny wireless Receiver that Plugs into your computer’s USB port
Reliable, long range wireless mouse works up to 33 feet away from your computer (Actual wireless range may vary based on use, settings, and environmental conditions)
18-Month battery life and auto sleep help you go longer between battery changes (battery life may vary based on user and computing conditions)
Ultra-quiet mouse with 90% reduced click sound and same click feel eliminates noise and distractions for you and others around you
Simple. Reliable. Strong.
18-Month Battery Life
Comfortable Shape. Mobile Size