Microsoft Surface Pen Silver Surface Pen model 1776 4th Generation [Functionality Confirmed] This is a 4th generation Surface Pen. Please forgive any minor scratches as it has been stored at home. I have lost the box, so I am offering it at a reduced price. The internal battery has been replaced with a new one. I have confirmed that it connects and functions correctly with my Surface Pro 7. Please understand that this is a used item stored at home before purchasing. I am sorry, but I cannot offer a discount on this item. Microsoft EYU-00015 model 1776 color: SILVER Main use: Smart devices Supported types: Electrostatic Surface Studio Surface Studio 2 Surface Laptop Surface Laptop 2 Surface Laptop 3 Surface Laptop 4 Surface Book Surface Book 2 Surface Book 3 Surface 3 Surface Pro 3 Surface Pro 4 Surface Pro 5 Surface Pro 6 Surface Pro 7 Surface Pro 8 Surface Pro 9 Surface Pro X Surface Go Surface Go 2 Surface Go 3