**Requires Android 4.0**

Quote: Key Features Narrow stylus identification and tracking

Quote: The maXStylus™ mXTS100 active stylus is designed to provide high-performance stylus capability for maXTouch™ E Series touchscreen controller solutions. The mXTS100 and maXTouch controllers together simplify touch system hardware and software while providing a state-of-the-art, inexpensive touch and stylus solution. This configuration simplifies the hardware since it requires only a single indium tin oxide (ITO) sensor that interfaces with maXTouch to detect finger touches and stylus proximity. Through the system driver and serial interface, the system host controller interfaces with the maXTouch chipset for touch and stylus data. The simultaneous touch and stylus capability is called multiSense functionality.



The mXTS100 uses capacitive sensing to detect an active maXTouch sensor presence and responds with its own signals to indicate location, pressure, button click timing and other information. The maXTouch controller receives stylus information through the sensor while also detecting finger touches. After the maXTouch controller detects a stylus presence, special algorithms activate to process the stylus data to provide high linearity, accuracy and resolution. Further processing provides excellent palm rejection, resulting in a smooth and comfortable stylus writing experience.

UPDATE:Atmel has posted on their facebook that it *may* not be compatible. However, until one of these are physically tested with a TF201, we cannot know *for certain* what the truth is.--------------------EDIT: Didn't find any related posts til now, my bad: http://forum.xda-developers.com/show....php?t=1435094 This thing is due out in the next few months, and should be directly compatible with the Transformer Prime... it will offerfrom Atmel - the guys who made the TF201 touchscreen driver chip.The ASUS Transformer Prime is shipped with Atmel's MXT768E touchscreen chip - Atmel's flagship latest-n-greatest chip to date.SOURCE: http://www.chipworks.com/en/technica...sformer-prime/ MXT768E chip details:The Atmel maXStylus mXTS100 is supposedly going to offerin a highly sophisticated stylus...SOURCE: http://androidandme.com/2011/11/news...mel-maxstylus/ According to Atmel...This is analog to Wacom-only stylii working with Wacom tablets. In this case, it's Atmel-only stylii working with touchscreens powered by Atmel E-series chips... which is inside the Transformer Prime...We may never see a Wacom digitizer come to the Transformer Prime... but we have a pretty damn good alternative coming down the line... just check out the mXTS100's specs..., automatic palm recognitiion, 140hz sampling rate...