Lenovo Integrated Pen for 300e/500e Yoga Chromebook Gen 4

Overview

The Lenovo 4X81M52314 is a digital pen designed specifically for the Lenovo 300e and 500e Yoga Chromebook Gen 4 models. It offers precise input with 4096 levels of pressure sensitivity, making it ideal for writing, drawing, and annotating documents. The pen charges automatically when docked in the Chromebook’s integrated slot, providing up to 45 minutes of active use and quick top-ups that restore most of the battery in just 15 seconds.

Key features

• 4096 levels of pressure sensitivity deliver accurate and responsive writing and drawing experiences.
• Integrated storage and charging slot in the Chromebook ensures the pen is always within reach and ready to use.
• Quick 15-second charge restores about 90 percent of battery life, minimizing downtime between uses.
• Wireless connection via USI 2.0 protocol allows instant pairing and reliable communication with compatible Chrome OS devices.
• Lightweight 5.5 mm diameter design provides comfort during extended writing or sketching sessions.
• Seamless compatibility with Lenovo 300e and 500e Yoga Chromebook Gen 4 models enhances workflow efficiency.

Key specs

• Pressure sensitivity: 4096 levels
• Battery life: up to 45 minutes of active use per full charge
• Charging method: automatic charging in integrated pen slot
• Quick charge: 15 seconds for approximately 90% battery restoration
• Wireless protocol: USI 2.0
• Pen diameter: 5.5 mm

Connectivity and compatibility

The pen uses the USI 2.0 wireless standard to connect effortlessly with Chrome OS devices that support this protocol. It is specifically tailored for Lenovo’s 300e and 500e Yoga Chromebook Gen 4, ensuring full functionality and reliable performance without the need for cables or external chargers.

Ideal uses and environments

This pen is well suited for students, educators, and creative professionals who use Lenovo 300e or 500e Yoga Chromebooks. It supports natural handwriting and detailed sketching, making it a strong choice for classrooms, offices, and creative studios where quick note-taking and precise input are essential. Its quick charging and integrated storage slot help maintain productivity throughout busy days.