High-end Technical Support: The Active Pen adopted "Active ES" pen technology, for 's unique capacitive pen solution. It enables responsive, natural and intuitive writing & drawing experience, accurately reproducing intricate details of art pieces. Compatible with for Laptops: for Elite x2 1012 G2, for Elite x2 1013 G3, for EliteBook x360 1030 G3, for EliteBook x360 1030 G2, for EliteBook x360 1040 G5, for EliteBook x360 1020 G2, for Pro x2 612 G2, for ProBook 11 360 G1 Education Edition, for ProBook 11 360 G2 Education Edition. 2048 Levels of Pressure Sensitivity: The M-Pen has an ultra-sensitive pen-point with 2048 pressure levels that perfect the friction of pen on paper, restoring the tactile and timeless sensation of writing, allows you to write and draw with confidence and precision. Easy to Use: Palm Rejection-Allow you to rest your hand naturally on the screen while writing. No Bluetooth Connection Required-Just insert the battery and the pen work immediately. Two Built-in Side Buttons-Right-click and Erase. Colour:Silver-Gray Material:aluminum Package Contents: 1 * Pen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.