LENOVO 4X80H34887 - Lenovo ThinkPad Active Capacitive Pen - Stylus

At a size of 9.5mm the Lenovo ThinkPad Pen Pro provides users with the same shape and feel of an ink writing instrument. With 2048 levels of pressure sensitivity it is an ideal input solution for a precise content creation experience. Users will also enjoy easy access to integrated right and left click buttons that provide additional tools for data interaction.
A USB Pen Holder is included with each pen for an easy way to store and carry the pen with you all the time. Powered by an AAAA battery the Active Capacitive Pen is designed to provide a premium pen experience. It is compatible with the following list of systems:
ThinkPad X1 tablet
ThinkPad P50
ThinkPad P70
ThinkPad Yoga 460
ThinkPad P40
ThinkPad Yoga 260
ThinkPad X1 Yoga
ThinkPad S1 Yoga 12
ThinkPad Yoga 14
ThinkPad Yoga 15
ThinkPad 11e
ThinkPad 10
ThinkPad Helix