The best answer: The Surface Slim Pen works with numerous Surface devices, including Surface Books, Surface Pro 3 and above, Surface Go, Surface Laptops, Surface Studios and Surface 3.
Using the Slim Pen with Your Surface
The new Slim Pen not only works with Surface's new hardware, including Surface Laptop 3, Surface Pro X and Surface Pro 7, but also a lot of older products. Here is a complete list, provided by Microsoft on the Surface Slim Pen product page:
- Surface Book
- Surface Book 2
- Surface Studio
- Surface Studio 2
- Surface Laptop
- Surface Laptop 2  Surface Laptop 3
- Surface Go
- Surface Pro 3
- Surface Pro 4
- Surface Pro 5th Gen
- Surface Pro 6
- Surface Pro 7
- Surface 3 Why? You'll want to use the new Surface Slim Pen
The new Slim Pen is a redesign of the classic Surface stylus, which features a flat side to help you fit on a base and even includes wireless charging. If you have the new Surface Pro X, you can even place it on the base on the keyboard to keep it full while traveling.
With the Surface Slim Pen, you will turn your Surface device into a powerful creative tool, allowing you to draw and interact with various parts of Windows. If you plan to take notes or scribble a little, the pen may be just what you need with your Surface tablet.