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Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics
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How to make function keys default Logitech k400r keyboard tutorial using Logitech setpoint software - YouTube
SM Cyberzone - Logitech Wireless Touch Keyboard K400r Review by: Pinoy Tech Blog Read more here: http://www.smcyberzone.com/reviews/2449 | Facebook
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