LOGITECH M720 MODEL M-R0062 TRIATHLON WIRELESS BLUETOOTH MOUSE W/RECEIVER | eBay
Amazon.com: Logitech M720 Triathalon Multi-Device Wireless Mouse – Easily Move Text, Images and Files Between 3 Windows and Apple Mac Computers Paired with Bluetooth or USB, Hyper-Fast Scrolling, Black : Electronics
Logitech Precision Pro vs Logitech M720 Triathlon Side-by-Side Mouse Comparison - RTINGS.com