Logitech K270 Wireless Keyboard with Unifying Receiver
Logitech K270 Wireless USB Keyboard 920-003051 B&H Photo Video
Amazon.com: Logitech K270 Wireless Keyboard and M185 Wireless Mouse Combo — Keyboard and Mouse Included, Long Battery Life (Black with Mouse) : Electronics
Logitech K270 portable wireless keyboard Unifying receiver New with original retail packaging
Amazon.com: New Logitech Unifying USB Receiver for keyboard K230 K250 K270 K320 K340 K350 K750 K800 : Electronics
Logitech K270 Wireless Keyboard Setup And Review - YouTube
Logitech K270 920-003051 Wireless Keyboard - NO UNIFIED DONGLE INCLUDED | eBay