Logitech USB Unifying Receiver

Logitech Logi Unifying Receiver USB Dongle

NEW Logitech Unifying USB Receiver

Logitech OEM Unifying USB Receiver for Wireless Mouse And Keyboard 6- Devices

Genuine Logitech Unifying USB Receiver Dongle–Model A-00032–For Keyboard & Mouse

Logi Logitech C-U0007 USB Wireless Unifying Receiver Dongle

Logitech Unifying USB Receiver 2.4GHz Wireless Dongle – Connect Up to 6 Devices