Logitech Unifying Receiver for Connecting Multiple Devices
Logitech K400r Wireless Keyboard With Touchpad & USB Receiver Black Tested | eBay
Genuine Logitech Unifying Mirco Dongle Receiver USB For keyboard K400r K400plus | eBay
Genuine Tiny Unifying Usb Receiver Dongle For Logitech Mouse And Keyboard Can Connect Up To Six (6) Devices W/ Unifying Logo - Keyboards - AliExpress
New Wireless Receiver for Logitech Mouse M905 M345 M325 M310 T620 T400 USB Dongle for MK710 MK520 MK330 MK270 Mouses Keyboard - AliExpress
Logitech K400R Wireless Touch Keyboard with Touchpad (NO RECEIVER) (FRENCH CHARACTERS)
Original Logitech Keyboard K400r K400plus Unifying Mirco Dongle Receiver USB | 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
Amazon.com: 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 : Electronics
Logitech Unifying receiver - Wikipedia
Original Logitech Keyboard K400r K400plus Unifying Mirco Dongle Receiver USB | eBay
Logitech K400 Plus Touchpad Keyboard for TV connected PC
Genuine Logitech Unifying Mirco Dongle Receiver USB For keyboard K400r K400plus | eBay
Logitech K400 Plus Touchpad Keyboard for TV connected PC