Microsoft Natural Ergonomic Keyboard 4000Posted: January 12, 2012
This keyboard is the first Ergonomic Keyboard I’ve ever tested. The main feature here is the key layout and shape of the keyboard. This is a full ergonomic keyboard, and not just a curved keyboard. There is a zoom slider above the Space bar key, “forward/back” buttons are found near below the Space bar. You have the usual multimedia and Internet keys.
This also includes a Palm lift. A piece of curved plastic that when placed under the palm rest area lifts your palms for added comfort. The keyboard is a USB (wired) keyboard.
The keyboard software in the box is out of date. You’re better off downloading the current version from Microsoft’s website. The software allows you to better use the multimedia keys and even customize some of the actions for the keys found at the top of the keyboard.