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
List of Logitech products - Wikipedia
Wireless Dongle Receiver Unifying USB Adapter for logitech Mouse Keyboard Connect 6 Device for MX M905 M950 M505 M510 M525 Etc|Mice| - AliExpress
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
Original Usb Receiver Bluetooth-compatible Signal Receiver Adapter For Logitech G Pro X Superlight Wireless Mouse Adapter - Mice & Keyboards Accessories - AliExpress
Logitech Signature M650 L for Business | www.publicsector.shidirect.com
USB-RF vs. Bluetooth for Mice and Keyboards: Which Is Better?
What can someone do if they've lost the wireless USB connector to their Logitech keyboard and mouse? - Quora
ZPAQI Wireless USB Bluetooth-compatible Dongle Adapter for logitech G502 LIGHTSPEED Wireless Mouse Receiver Transmitter - Walmart.com
Logitech Zone Wireless Bluetooth 5.0 Bluetooth Adapter for Notebook/Headset/Desktop Computer 981000896 - Newegg.com