Logitech M705 Marathon Mouse 910-001935 B&H Photo Video
Logitech Marathon Mouse M705 Review - RTINGS.com
Amazon.com: Logitech M705 Wireless Marathon Mouse for PC - Long 3 Year Battery Life, Ergonomic Shape with Hyper-Fast Scrolling and USB Unifying Receiver for Computer and Laptop - Black (Renewed) : Everything Else