![Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics](https://m.media-amazon.com/images/I/71Zi7uBGe0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics
![Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics](https://m.media-amazon.com/images/I/61v5mvVwH4L.jpg)
Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics
![Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics](https://m.media-amazon.com/images/I/71gJQNlIcmL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics
SM Cyberzone - Logitech Wireless Touch Keyboard K400r Review by: Pinoy Tech Blog Read more here: http://www.smcyberzone.com/reviews/2449 | Facebook
![How to make function keys default Logitech k400r keyboard tutorial using Logitech setpoint software - YouTube How to make function keys default Logitech k400r keyboard tutorial using Logitech setpoint software - YouTube](https://i.ytimg.com/vi/-_gEUWHD_mA/maxresdefault.jpg)