Asus R2H Manual is now available on Asus support pages. It also revealed it’s pen doesn’t include any electrical components, but R2H product page says pen has eraser end and mouse control buttons. One info must be wrong, unless they found a way to make these functions without electrical components.
Increase productivity and efficiency with handwritten input capability! Together with ASUS InfoPen software, users can record and edit images or documents as easy as on a piece of paper with color and highlighter options. The DigiPen stylus also has an eraser end and mouse control buttons so that users can now navigate a wide range of applications with single-handed ease!