Logitech Unifying Receiver Wireless USB Dongle PC Mouse keyboard 993-000439 OEM | eBay
Zone Wireless Plus Unifying + Audio Receiver
Logitech Unifying USB Receiver for Performance Mouse MX : Amazon.ca: Electronics
Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug – Dealtargets.com
How add a new keyboard or mouse to Logitech Unifying receiver - YouTube
Is Logitech Unifying Receiver Not Working? Full Fixes for You! - MiniTool
Logitech M510 Wireless Mouse, 2.4 GHz with USB Unifying Receiver, 1000 DPI Laser-Grade Tracking, 7-Buttons, 24-Months Battery Life, PC / Mac / Laptop (Black) | Christie's Office Plus Head Office
Does MX KEYS FOR “MAC” have a unifying USB receiver? I saw a question on Amazon that said it doesn't and only MX KEYS model has it. : r/logitech