Moko's version of the Surface Pro 3 and 4 Type Cover is a must buy

[Windows Central]

Get a great typing experience on your Surface Pro at a much lower cost than Microsoft's own keyboard.
If you want to get the best out of your Surface Pro then you really need to be using it with a keyboard. It's a great tablet, but you're underutilizing it if you just use it as you would any old tablet.
Microsoft has the Type Cover, an excellent add on that protects your screen, looks great and gives you a decent keyboard to type on. But it's quite expensive.
This alternative from Moko is quite similar to Microsoft's Type Cover, but at a much lower cost. If you're looking to save a few bucks, it's worth checking out.

Full story from the WindowsCentral blog...