Amazon.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 (Discontinued by Manufacturer)
Logitech Marathon Mouse M705 Review - RTINGS.com
Logitech M705 Marathon Wireless Optical Mouse with 5 Programmable Buttons Black 910-001935 - Best Buy