Logitech M705 Marathon Wireless Mouse with 3Y Battery Life
Logitech Marathon Mouse M705 Review - RTINGS.com
Logitech M705 Marathon Wireless Mouse – Long 3 Year Battery Life, Ergonomic Sculpted Right-Hand Shape, Hyper-Fast Scrolling and USB Unifying Receiver, for Computers and laptops, Dark Gray - Newegg.com