Logitech Bluetooth Music Receiver review: Forget the aux cord, this little box turns any stereo into a wireless music system - CNET
Amazon.com: New Logitech Unifying USB Receiver for keyboard K230 K250 K270 K320 K340 K350 K750 K800 : Electronics
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 Receiver Mk220 M150 | Logitech Mk260 Usb Receiver - New Usb Wireless - Aliexpress
Logitech Bluetooth Audio Receiver for Wireless Streaming
Logitech M325s Wireless Mouse, 2.4 GHz with USB Receiver, Dark Silver - mouse - 2.4 GHz - dark silver - 910-006823 - Mice - CDW.com
Logitech M185 Wireless Mouse, 2.4GHz with USB Mini Receiver, 12-Month Battery Life, 1000 DPI Optical Tracking, Ambidextrous, Compatible with PC, Mac, Laptop (Swift Grey) - Optical - Wireless - Radio Frequency -