Logitech Nano Receiver non-Unifying C-U0019 USB dongle for wireless mouse CU0019

Logitech Unifying USB Receiver for compatible Mice & Keyboards &FOC USB Extender

Genuine Logitech Unifying Receiver for M510 M325 M705 K410 M310 M570 MK710 USB

Logitech Unifying USB Reciever for Mouse and Keyboard - New and Unused.

Logitech Unifying Receiver mini nano CU0003 USB dongle for wireless mouse

Logitech Wireless Mouse USB Dongle 1000DPI Silent Gaming Optical PC Laptop BLUE

Logitech Unifying USB Reciever for Mouse and/or Keyboard C-U0007

Logitech M221 Wireless Silent Mouse - Black - No USB Nano Receiver.