Logitech Unifying Receiver for Connecting Multiple Devices
Logitech M185 Compact Wireless Mouse - Designed for Laptops
Amazon.com: SummitLink Unifying Receiver for Mouse and Keyboard Compatible for Any Logitech Product That Display The Unifying Logo (Orange Star, Connects up to 6 Devices) B083J7DYDT : Electronics
Wireless Dongle Receiver Unifying USB Adapter for logitech Mouse Keyboard Connect 6 Device For M280 M320 M325 M330 M545 - AliExpress
Wireless Dongle Receiver Unifying USB Adapter for logitech Mouse Keyboard Connect 6 Device For M280 M320 M325 M330 M545 - AliExpress
Logitech latest Version Genuine Tiny Unifying General Receiver Dongle Connect up to Six Devices for Logitech mouse mice keyboard - AliExpress
USB Receiver for Logitech Unifying M905 M600 M525 Mouse K350 K750 Keyboard | eBay
Nano Receiver USB for Logitech Mouse C-U0007 C-U0010 U0008 Non-Unifying | eBay
Logitech Latest Version Tiny Unifying General Receiver Dongle Connect Up To Six Devices for Logitech Mouse Mice Keyboard - AliExpress