A first glance, you may find the Microsoft natural ergonomic keyboard 4000 weird with its looks since it comes with a unique design and layout in four varieties – from the traditional flat styled to the curved roller coaster design. This is the latest offering of Microsoft for their keyboards which highly promotes ergonomics. This has an affordable price that range from just around $65 to a hundred.

You may be wondering if this ergonomic model of Microsoft keywords is the same with their Natural series designed with split keys which provide a sufficient gap of keys for the wrists …