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 MX Keys Mini Keyboard and Lift Vertical Ergonomic Mouse Combo - Wireless, Backlit Keys, Bluetooth or Logi Bolt USB receiver, Quiet, Windows/macOS/iPadOS, Laptop, PC - Graphite - Yahoo Shopping
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 Unifying receiver - Wikipedia
Logitech Bluetooth Audio Receiver for Wireless Streaming
Amazon.com: Logitech MX Keys Mini Minimalist Wireless Illuminated Keyboard - Graphite & Bolt USB Receiver : Electronics
Logitech Signature K650 Comfort Full-Size Wireless Keyboard with Wrist Rest, BLE Bluetooth or Logi Bolt USB Receiver, Deep-Cushioned Keys, Numpad, Compatible with Most OS/PC/Window/Mac - Off White - Newegg.com
Logitech MX Mechanical Mini Wireless Bluetooth Dual Mode Keyboard with Logi Bolt USB Receiver(Green Axis)
StarTech.com USB Bluetooth 5.0 Adapter, USB Bluetooth Dongle Receiver for PC/Laptop, Range 33ft/10m - USBA-BLUETOOTH-V5-C2 - Wireless Adapters - CDW.com
Logitech K330 Wireless Keyboard For Parts Repair No Receiver Untested Bluetooth | eBay
Logitech MX Keys Mini Wireless Keyboard & Logi Bolt USB Receiver
Logitech MK470 Slim Wireless Keyboard and Mouse Combo
Logitech Bluetooth Audio Receiver for Wireless Streaming