Have an awesome experience with my Logitech K400r wireless touch pad
Pros:
1) This is the a good keyboard for using with HTPC. It has all the functions of a useful keyboard with touch-pad.
2) Great range.
3) Great battery life
4) Useful quick launch buttons which are customizable
5) Lap sized, perfect for using on a couch.
Cons:
1) Build quality is not great. It is completely plasticy, giving it a flimsy feel
Keep in mind.
2) Touchpad is cheap and not very responsive. If you are used to a high quality touchpad like in a mac, this will feel pretty bad. But it gets the job done/
Keep in mind.
1) You cant use this for any serious typing, this keyboard is not designed for that.
2) You can plug and use, but windows will install its own drivers which are not very recommended. Install the correct management software and driver for best use.
Conclusion:
Given that the options for keyboards with touchpads are so few in the market, this keyboard has no rival in the price range. It gets the job done in most ways.:)