Flexible multi-protocol compatibility with select Dell 2-in-1s The Dell Premium Active Pen features flexible multi-protocol compatibility with select Dell 2-in-1s with a Windows Ink compatible display. The pen’s multi-mode controller can be used across all protocol platforms—MPP 1.51 (Microsoft Pen Protocol) Wacom AES 1.0 & the latest Wacom AES 2.0 technology. Customizable buttons enhance productivity Quickly launch One Note by clicking the top button & write notes (even on a locked screen) capture a screenshot or activate Cortana. Efficiently erase or launch the context menu with the side buttons. Install Windows Ink Workspace to customize buttons to your needs. Multi-protocol AES 2.0 for a natural writing & drawing experience The Dell Premium Active Pen is the first active pen that offers multi-protocol compatibility including AES 2.0i. Create strokes of varying lightness or darkness with low lag & detailed shading thanks to AES 2.0’s 4096 levels of pressure sensitivity 240 Hz report rate & tilt support on Dell 2-in-1 notebooks with Wacom AES 2.0 technology. Rest your palm comfortably on the screen when you work & you’ll be safe from potential errors thanks to palm rejection technology. Convenient & secure access The magnetic pen securely attaches to the side of your 2-in-1 on supported Dell 2-in-1 notebooks or you can use the included pen lanyard to tether it to your 2-in-1 on supported Dell 2-in-1 notebooks..