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
Logitech MX Master 3 Advanced Wireless USB/Bluetooth Laser Mouse with Ultrafast Scrolling Mid Gray 910-005692 - Best Buy
Logi Bolt is a New Receiver to Connect Work Mice, Keyboards | Digital Trends
Logitech MX Master 3 – Review – MyMac.com
How to Pair MX Master 3 /2S with Non-Unifying Receiver - YouTube