This is a pre-owned unit in very good condition. The listing is for the pen as shown in the photos
Model Compatibility:-Microsoft Surface Book, Microsoft Surface Book 2, Microsoft Surface Book 3, Microsoft Surface Duo, Microsoft Surface Laptop, Microsoft Surface Laptop 2, Microsoft Surface Laptop 3, Microsoft Surface Laptop 4, Microsoft Surface Pro X, Microsoft Surface Studio, Microsoft Surface Studio 2, Microsoft Surface Pro 3, Microsoft Surface Pro 4, Microsoft Surface Pro 5, Microsoft Surface Pro 6, Microsoft Surface Pro 7, Microsoft Surface Go, Microsoft Surface Go 2, Microsoft Surface Pro 8, Microsoft Surface Go 3, Microsoft Surface Laptop Studio, Microsoft Surface Duo 2