Nano Receiver USB for Logitech Mouse Keyboard C-U0007 C-U0010 U0008 Non- Unifying | eBay
NANO RECEIVER USB Receiver for Logitech M905 M600 M545 M950 M705 M525 Mouse | eBay
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
LANGTU USB Unifying Receiver ft. 2.4 GHz Compatible with Unifying Wireless Mouses & Keyboards – LANGTU Store
Amazon.com: Logitech C-U0007 Unifying Receiver for Mouse and Keyboard Works with Any Logitech Product That Display The Unifying Logo (Orange Star, Connects up to 6 Devices) (C-U0007) : Electronics
Logitech Unifying Usb Receiver Dongle 6 Devices Performance Keyboard Mouse New - Instrument Parts & Accessories - AliExpress
Usb Receiver Replacement For Logitech Mk270 Mk345 Mk250 Nano Wireless Mouse Keyboard Combo Repair Parts Accessories - Instrument Parts & Accessories - AliExpress