Logitech unifying receiver

Logitech Unifying USB Receiver (Model: 910-005235)

Wireless Dongle Receiver Unifying Usb Adapter For Logitech Pc Mouse Keyboard

Logitech Unifying Receiver RC24-UFPC2 USB Wireless Wireless RC24-UFPC Windows Mac

Logitech SEB-M705 Wireless Mouse - Unifying Receiver, 7 Buttons, High-Speed Scroll, Up To 36-Month Battery Life, Black

Single Channel Wireless Mouse Receiver for Logitech Unifying M235 M280 M310 M320

Logitech Unifying USB Receiver

Logitech K270 Wireless Keyboard with Unifying Receiver

Logitech K270 Wireless Full-Size Office Keyboard with Unifying Receiver