Thank you for viewing. This is a keyboard for Surface Pro. I bought it new, but I made a mistake with the model number, so I opened it, but it's unused. The separately sold pen is not included. - Model Name: Microsoft Surface Pro Signature Keyboard - Material: Alcantara - Compatible Models: Surface Pro X, 8, 9, etc. - Color: Black - Model Number: 8XA-00019 Thank you.