A brilliant touch

The ASUS PEN SA300 is a USI method active stylus pen with an elegant and intuitive design. The aluminum used in the shaft of the pen ensures comfortable use. The pressure-sensitive nib offers the experience of natural handwriting, and you can use it for up to 9 months without having to replace the battery. So you can use the ASUS PEN SA300 whenever and wherever you want.

Natural, real feather feel

In order to make the ASUS PEN SA300 feel like a real pen on paper, it can detect more than a thousand small changes in pressure while writing — from 10g to 400g. Perfectly calibrated to detect stylistic features and small details in your writing or drawing, it accurately reproduces even the thinnest lines and thickest brush strokes.

Almost instant response time

The last thing you want to experience when using a stylus is a delay between when you write and when it appears on the screen. The ASUS PEN SA300 has an almost instant response time at almost all writing speeds, so your creativity can soar without limits!

Smoothly drawn straight lines and curves

Linearity is a technical parameter to describe how smooth the line drawn by the stylus appears.
The ASUS PEN SA300 has a high linearity of 0.2mm, so the straight, diagonal or curved lines you draw will not be uneven or jagged, even if you magnify them.

- Universal Stylus Initiative (USI) 1.0 standard
- An intuitive external interface with 4096 levels of pressure sensitivity for the best writing experience.
- Two-way communication offers more consistent performance
- Functional side buttons: Two side buttons for mouse click and delete.
- Replaceable nibs Can be replaced in seconds, without tools.