Logitech's Unifying-equipped Performance Mouse MX and Anywhere Mouse MX track on glass | Engadget
Logitech MX Anywhere 3 Bluetooth USB Wireless Mouse - Black | Dell USA
Logitech Unifying USB Receiver for Performance Mouse MX - Newegg.com
Logitech Unifying receiver - Wikipedia
Logitech Wireless Performance Mouse MX for PC and Mac, Large Mouse, Long Range Wireless Mouse - Newegg.com
Amazon.com: Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics