Amazon.com: Logitech Unifying Receiver for Mouse and Keyboard (Renewed) … : 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
Can I connect Logitech M235 Mouse with Unifying receiver which comes with Logitech K230? - Quora
Logitech Unifying Receiver for Connecting Multiple Devices