Logitech M705 Marathon Wireless Optical Mouse with 5 Programmable Buttons Black 910-001935 - Best Buy
Wireless Mouse, New Logitech M705 Wireless Marathon Mouse , Hyper-fast scrolling ,Sculpted, right-hand shape, tiny Logitech Unifying receiver, Comes with two AA batteries - Newegg.com
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) :