Genuine Logitech (C-UM34) Wireless USB Receiver Dongle For Computer Mouse | eBay
Amazon.com: Logitech 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
Wireless Dongle Receiver Unifying Usb Adapter For Logitech Mouse Keyboard Connect 6 Device For Mx M905 M950 M505 M510 M525 Etc | Fruugo NO
Logitech K600 Tv Wireless Keyboard With Integrated Touchp Incad And Dongle Adapter : Target
Logi Bolt USB Receiver for Multi-Computer / Device Use
Amazon.com: Logitech Unifying Receiver USB Dongle for Logitech M185 Wireless Mouse and Keyboard : Electronics
Amazon.com: Logitech 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
Amazon.com: Logitech USB Receiver for Logitech Wireless G533 Gaming Headset : Video Games