Lenovo Integrated Active Stylus Pen

The Lenovo 4X81D34328 is a rechargeable active stylus that pairs directly with Lenovo 300e and 500e Gen 3 Windows notebooks. It gives users a natural writing and drawing experience while keeping the pen safely stowed and charged inside the notebook’s dedicated slot.

Inside the stylus, active electrostatic technology reads up to 4,096 pressure levels. This fine-grained sensitivity lets students annotate slides, professionals sketch concepts, and teachers mark up documents with line weight that responds to every hand movement. Two on-body shortcut buttons are positioned within easy reach, so common actions like right-click or eraser mode happen without pausing the creative flow.

The pen charges automatically whenever it is docked in the notebook, which removes the need for batteries, external cables, or spare chargers. A full charge happens while the computer rests in a backpack or on a desk, ensuring the pen is ready whenever inspiration or a sudden note-taking need arises.

Designed specifically for the rugged classroom and mobile office, the stylus uses a plastic housing that keeps weight low and durability high. Because it operates without Bluetooth pairing, users simply remove the pen from its bay and start writing on the screen—no menus, no setup, no interruptions.

Whether you are a student jotting quick equations, an educator grading essays, or a field worker capturing signatures, the Lenovo Integrated Active Stylus Pen delivers precision, convenience, and dependable readiness on every supported Lenovo 300e and 500e Gen 3 Windows notebook.

• 4,096 pressure sensitivity levels for nuanced handwriting and sketching
• Two built-in shortcut buttons for quick access to common commands
• Charges automatically in the notebook’s pen slot with no external cables
• Designed for Lenovo 300e and 500e Gen 3 Windows notebooks
• No batteries required; power is supplied directly from the notebook