Logitech MK710 Wireless Desktop Mouse and Keyboard Combo | Nebraska Furniture Mart
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
Unifying receiver was lost, and I've been trying to use another pair I had to pair my Mk700 and M510 mouse to it but the unifying software does not detect either of