This keyboard is only compatible with Surface Pro X. The numbers in the image above are, have been listed below. 1 – Storage tray 2 – Surface Slim Pen 3 – Keyboard 4 – Touchpad.

then take a look at this Microsoft Surface Pro Flex Keyboard with Slim Pen Bundle. If you buy the black model now, you can net yourself a saving of $100. Before moving on to the product details ...