OCC Reviews the A4Tech KBS-29 Left Handed Natural Keyboard
 

"The A4Tech was designed as a natural keyboard using a left-hand number pad and "A" key designs and it does it well. The keyboard was not difficult to use and improves over standard stock keyboards from PC vendors. While not really suited for gaming, light use for games such as Minecraft worked very well. It did take a while to get used to the left-hand number pad design which I feel may take longer than the week-long test I completed, but with time I can see it becoming more useful."

https://www.overclockersclub.com/rev...anded_natural/