Question about ASUS Pen SA300

The pen is not compatible with the Asus Vivobook S 14 Flip. This laptop supports the ASUS Pen 2.0 (model SA203H) with Microsoft Pen Protocol (MPP) 2.0, while the SA300 pen was developed for USI 1.0 devices such as the Chromebook C436 and is not suitable for the Vivobook S 14 Flip.