Usb Receiver Wireless Dongle Adapter for Logitech G PRO G903 G403 Mouse Adapter - Walmart.com
Logitech Unifying receiver - Wikipedia
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
3Dconnexion Receiver - Official 3Dconnexion UK store
Dell Universal Pairing Receiver – WR221 | Dell USA