Keyboard for Surface Pro X, compatible with Slim Pen, gray. - Model: Surface Pro X - Color: Gray - Type: Slim Pen compatible Thank you for viewing. It was working fine until a few days ago, but it suddenly stopped working the next day. Therefore, it is a junk item. However, both the main body and the box are in very good condition. The pen is not included. I purchased it about two years ago. Please understand that this is a used item before purchasing.