Please don't buy this keyboard. It sucks. The keys are all in unconventional placements, and not for good reasons. Also, with fairly light usage, the key depress force radically dropssdddddddddd. <- My fingers fall right into the 's' and 'd' keys whereas 'u', 'i', 'o', 'p' and other less common keys hold my fingers just fine without triggering.
This keyboard also sometimes doesn't fit flat, e.g. if you put your palm on the lower left corner, the upper right corner lifts off the desk. This can be fixed by (wait for it) physically twisting the keyboard to straighten it.
Also, no wrist rest and no lifting kick-stands either.
The Natural 4000 is wayyyyyy better.
This keyboard also sometimes doesn't fit flat, e.g. if you put your palm on the lower left corner, the upper right corner lifts off the desk. This can be fixed by (wait for it) physically twisting the keyboard to straighten it.
Also, no wrist rest and no lifting kick-stands either.
The Natural 4000 is wayyyyyy better.