Logitech Unifying Receiver for Connecting Multiple Devices
Logitech MK330 Cordless (Wireless Keyboard + 1200dpi Mouse) , enhanced function keys + 11 hot keys , black - unifying receiver - usb, Retail Box , 1 year Limited warranty
Logitech MK330 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Wireless with Unifying USB-Receiver, Portable Mouse, Multimedia Keys, Long Battery Life, PC/Laptop, QWERTY US Layout - Black price in UAE
LOGITECH MK330 Cordless Desktop with unifying-Nano-receiver black
Logitech Unifying Wireless Solar Keyboard K750 K800 K520 Dongle USB Receiver | eBay
Logitech MK330 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Wireless with USB-Receiver, Portable Mouse, Multimedia Keys, Long Battery Life for PC/Laptop, QWERTY UK Layout, Black
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
How To Pair Logitech Unifying Receiver With Mouse And Keyboard | Logitech | Get Fixed - YouTube