A4Tech RK-770D Black & Silver USB RF Wireless Standard PowerSaver Desktop Set Mouse Included - Retail

The price.

The keyboard, first there are no lifts on the back to tilt it, that is a BIG problem for me.

has small usb key instead of long usb cable and reciever, great for traveling if you have a laptop. It is slim and power usage is really low. I did not have any trouble with the board not being tilted enough, it is tilted some. the mouse feels great

The keyboard feels a little cheap and flimsy. The spacebar is not up as high as I would like it, but I got used to it

Keyboard works well enough.

As already stated by another reviewer, a lift for tilting should have been incorporated in the design.