Logitech USB Unifying Receiver : Amazon.ca: Electronics
Logitech K350 Wireless Wave Keyboard with Palm Rest
Wireless USB Unifying Receiver Dongle For Logitech K350 K340 N305 K800 MK270 | eBay
New Logitech Unifying USB Receiver for Keyboard K230 K250 K270 K320 K340 K350 K750 K800 : Amazon.ca: Electronics
Logitech Unifying Receiver for Connecting Multiple Devices
Logitech K350 Wireless Wave Ergonomic Keyboard with Unifying Wireless Technology - Black - Newegg.ca
Logitech K350 Wireless Wave Ergonomic Keyboard with Unifying Wireless Technology - Black & M510 Wireless Computer Mouse for PC with USB Unifying Receiver - Graphite : Amazon.ca: Electronics
Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug – Dealtargets.com
Logitech K350 Wireless Wave Ergonomic Keyboard with Unifying Wireless Technology - Black & M510 Wireless Computer Mouse for PC with USB Unifying Receiver - Graphite : Amazon.ca: Electronics
SummitLink Unifying Receiver for Mouse and Keyboard Compatible for Any Logitech Product That Display The Unifying Logo (Orange Star, Connects up to 6 Devices) B083J7DYDT : Amazon.ca: Electronics