Charger for Surface Slim Pen 2 and Slim Pen. Includes a USB-A cable to use your Surface device or other compatible device as a power supply. The Surface Slim Pen 2 does not come with a charger. The Surface Slim Pen 2 can be charged with the Surface Slim Pen charger, via the Surface Pro Signature, Surface Pro X... Signature keyboards, on the Surface Laptop Studio and with the Surface Duo 2 Pen Cover. Each sold separately.