Surface Pro Signature Type Cover - Microsoft Support
Surface Pro Signature Type Cover is an optional accessory that delivers a true laptop experience with comfortable, responsive typing, backlit keys, and a large multi-touch trackpad. Note: This Type Cover isn't compatible with Surface Pro X, Surface Pro 8, and later models.
Phone Link help & learning
See plans and pricing. Find help and support content for Microsoft Phone Link. Learn time-saving tips and explore how you can use Phone Link to stay productive.