Amazon.com: Logitech New Unifying USB Receiver for Mouse Keyboard M515 M570 M600 N305 MK330 MK520 MK710 MK605 : Electronics
Logitech 831511-0000 C-BT44 USB PS/2 Wireless Keyboard And Mouse Receiver
Price history & Review on Original usb receiver usb Bluetooth Signal Receiver adapter for Logitech G903 G403 G900 G703 G603 G602 Wireless Mouse Adapter | AliExpress Seller - WMe Amor Store | Alitools.io
Logitech M185 Wireless Optical Mouse, USB Nano Receiver 910-004806 Laptop PC Mac 605927380855 | eBay
Logitech Unifying Receiver for Connecting Multiple Devices
Amazon.com: Logitech USB 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
Logitech Unifying USB Receiver for Wireless Mouse and Keyboard, 6-Device (910-005235) | Staples