Logi Bolt USB Receiver for Multi-Computer / Device Use
Original Logitech USB Receiver for Logitech MX 5500 Revolution M/N Y-RBF91 (Keyboard), M-RCL124 (Mouse) - Walmart.com
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
Logitech Mx5500 Wireless Keyboard And Mouse Combo Usb Receiver - Keyboard Mouse Combos - AliExpress
Amazon.com: Logitech USB Receiver for Logitech Wireless G533 Gaming Headset : Video Games
Logitech C-UV35 USB Bluetooth Receiver for Mouse Keyboard MX5000 MX5500 | eBay
Logitech Bluetooth Audio Adapter Review: An affordable unit with great connectivity
Plugable USB 2.0 Bluetooth® Adapter – Plugable Technologies
Amazon.com: New Logitech Unifying USB Receiver for keyboard K230 K250 K270 K320 K340 K350 K750 K800 : Electronics
Amazon.com: StarTech.com USB Bluetooth 5.0 Adapter, USB Bluetooth Dongle for PC/Computer/Laptop/Keyboard/Mouse, BT 5.0 Adapter for Headsets, Mini USB Bluetooth Receiver, Windows/Linux (USBA-BLUETOOTH-V5-C2) : Everything Else