Amazon.com: Logitech Wireless USB Nano PC Receiver Cu0010 Dongle C-11077 Adapter for Keyboard and Mouse, Non-Unifying 993-001106 (Renewed) : Electronics
Logitech MK220/MK240/MK260/MK270/MK275 Mouse USB Receiver | eBay
Pack of 2 Logitech Wireless Unifying USB Receiver Dongle for Keyboard & Mice | eBay
Logitech Wireless Desktop MK300 Keyboard and Mouse - Walmart.com
What devices can I pair with my Logitech unifying receiver, other than a mouse and keyboard? - Quora
How to Connect a Logitech Wireless Mouse to Any Computer
USB Receiver for Logitech MK270 MK345 MK250 Nano Wireless Mouse Keyboard Combo | eBay
Amazon.com: New Logitech Unifying USB Receiver for keyboard K230 K250 K270 K320 K340 K350 K750 K800 : Electronics
Logitech MK520 Wireless Keyboard Mouse Combo with Unifying
Amazon.com: New Logitech Unifying USB Receiver for Mouse MX M905 M950 M505 M510 M525 M305 M310 M315 M325 M345 M705 M215 : Electronics