Logitech Unifying Receiver for Connecting Multiple Devices
Lenovo USB-C Unified Pairing Receiver | Lenovo AU
Zone Wireless Plus Unifying + Audio Receiver
USB C-U0007 Unifying Empfänger Dongle Für Logitech Logitech K800 K750 K710 K700 | eBay
Logitech USB Unifying Receiver | PLE Computers
Wireless USB Unifying Receiver Dongle For Logitech K350 K340 N305 K800 MK270 | eBay
Replacement 6 Channel USB Receiver Dongle For Logitech Unifying Keyboard/ Mouse | eBay
I built a clean looking USB C unifying adapter, and I think i can do it smaller. : r/LogitechG
Neat And Tidy USB-C Conversions For Legacy Devices | Hackaday
USB Unifying Receiver - USB Dongle - For Logitech Mouse + Keyboard unify | eBay
Instead of including USB-C receivers for their mice, Logitech has stubbornly decided to just offer a USB-C to USB-A adapter...in 2022. : r/mildlyinfuriating