I also like the fact that you can add other compatible devices like the Logitech Wireless Rechargeable Touchpad T or a Performance Mouse MX without using multiple receivers. One feature I miss on the K is the touchpad. Having Logitech M-U0007 Mouse SetPoint number pad can be handy, but especially for Windows 8, having multi-touch touchpad would be a more useful feature. Logitech should consider replacing the number pad with a touch pad on their larger full-size keyboard, especially that[…]
