Logitech Bluetooth Audio Adapter Review: An affordable unit with great connectivity
Logitech Unifying receiver - Wikipedia
Wireless Dongle Receiver Unifying USB Adapter for logitech Mouse Keyboard Connect 6 Device for MX M905 M950 M505 M510 M525 Etc - AliExpress
Plugable USB 2.0 Bluetooth® Adapter – Plugable Technologies
Amazon.com: USB Bluetooth 5.1 Adapter for PC, Windows 11/10/8.1 Driver-Free Plug & Play llano USB Dongle [2022 Upgraded Intelligent 5.1 Chip] for Headphones, Mouse, Keyboard, Speaker, Printer, Laptop, Desktop : Electronics
Logitech MX5500 Keyboard USB Bluetooth 2.0 EDR Receiver Dongle P/N 830-000021 | eBay
StarTech.com USB Bluetooth 5.0 Adapter, USB Bluetooth Dongle Receiver for PC/Laptop, Range 33ft/10m - USBA-BLUETOOTH-V5-C2 - Wireless Adapters - CDW.com
Logi Bolt USB Receiver for Multi-Computer / Device Use
Logitech Zone Wireless Bluetooth Receiver for Teams and UC - wireless audio receiver for headset
Logitech MX 5500 Wireless Keyboard Replacement USB Bluetooth Receiver Dongle | eBay