Lost Dongle of Wireless Mouse & Keyboard? This is the Only Solution - YouTube
New Wireless Dongle Receiver Usb Adapter For Logitech Mk270/mk260/mk220/mk345/mk240/m275/m210/m212/m150 Mouse Drop Shipping - Pc Hardware Cables & Adapters - AliExpress
Logitech Unifying Receiver for Connecting Multiple Devices
non unifiying dongle replacement : r/logitech
Lost Dongle Logitech Wireless Mouse and Keyboard? - YouTube
non unifiying dongle replacement : r/logitech
What can someone do if they've lost the wireless USB connector to their Logitech keyboard and mouse? - Quora
Logitech USB Adapter - Logitech : Flipkart.com
Amazon.com: New Logitech Unifying USB Receiver for keyboard K230 K250 K270 K320 K340 K350 K750 K800 : Electronics
DSC07191 – Zit Seng's Blog
What can someone do if they've lost the wireless USB connector to their Logitech keyboard and mouse? - Quora