Features
Device compatibility	Laptop
Brand compatibility	Lenovo
Compatibility	X13 Yoga Gen 2
Product colour	Black
Certification	CE COC ROHS IC VOC NCC FCC EAC ICES
Ergonomic grip
Operational conditions
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	30 - 80%
Packaging data
Quantity per pack	1 pc(s)
Package type	Box
Package width	43 mm
Package depth	73 mm
Package height	219 mm
Package weight	80 g
Weight & dimensions
Weight	3.6 g
Width	119.9 mm
Tip diameter	5.3 mm

The Lenovo ThinkPad Pen Pro-11 (manufacturer number 4X81E21569) is an input stylus for mobile work environments, specifically developed for use with the Lenovo X13 Yoga Gen 2 laptop. The device serves as a precise input tool for touch displays and enables a natural, paper-like writing and drawing experience. The stylus features an ergonomic design that supports comfortable handling even during extended usage periods. The product colour is black, and the device weighs 3.6 g, ensuring high maneuverability and reduced fatigue during use.

Applications

The stylus is primarily designed for use with the Lenovo X13 Yoga Gen 2, a laptop with an integrated stylus holder and charging mechanism. It is suitable for users who require digital notes, sketches, or precise touch interactions, for example in creative professions, education, or presentations. Integration with the notebook enables compact storage and quick recharging, ensuring the stylus is always available.

Functions and equipment in detail

The ThinkPad Pen Pro-11 offers pressure sensitivity of up to 4096 levels, enabling fine control over line thickness and density. This is particularly useful for detailed drawings or handwritten notes. Two integrated, customizable buttons at the lower end of the stylus allow quick access to frequently used functions, such as opening applications or executing commands. The fast-charging function enables more than 30 minutes of use after only 15 seconds of charging, and up to one hour of use after five minutes of charging. The stylus automatically enters sleep mode when the pressure value is zero and the side switch is not activated within ten minutes, extending battery life.

Technology explained simply

The stylus uses the AES 1.0 protocol for communication with the device, ensuring a reliable and stable connection. The integrated charging and storage function in the notebook enables simple and secure storage. The charging mechanism in the laptop ensures the stylus is always ready when needed. The low weight of 3.6 g and compact dimensions of 119.9 mm length and a tip diameter of 5.3 mm ensure precise and comfortable operation. The operating temperature ranges from 5 to 40 °C, and the relative humidity during operation is 30 to 80 %, enabling use in typical indoor conditions.

Compatibility and accessories

The stylus is specifically developed for the Lenovo X13 Yoga Gen 2 and is compatible with this device. Integration with the notebook requires a specific holder, which is integrated into the laptop. The certifications CE, COC, ROHS, IC, VOC, NCC, FCC, EAC, and ICES confirm compliance with international standards for safety, environmental compatibility, and functionality.

Installation and mounting

Installation is performed by simply inserting the stylus into the integrated holder in the Lenovo X13 Yoga Gen 2. The charging and storage function activates automatically as soon as the stylus is inserted into the holder. No additional steps or tools are required. Use is immediate after removing the stylus from the holder, with the fast-charging function ensuring the stylus is operational even after a short charging period.

Advantages in operation

The stylus offers high precision and a natural writing feel, making work with touch displays more efficient and comfortable. The integrated charging and storage function in the laptop reduces the risk of loss and ensures the stylus is always ready for use. The customizable buttons allow individual adaptation to the user’s workflow. The low weight and ergonomic design ensure comfortable handling even during extended usage periods. The certifications guarantee safe and reliable use in various environments.