---
product_id: 584688278
title: "Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212"
brand: "lenovo"
price: "€ 0.54"
currency: EUR
in_stock: false
url: https://www.desertcart.ie/products/584688278-lenovo-usi-stylus-pen-chrome-os-support-4-096-levels
store_origin: IE
region: Ireland
---

# Chrome OS USI compatibility 150 days battery life 4,096 pressure levels Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212

**Brand:** lenovo
**Price:** € 0.54
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Elevate your digital creativity—because your ideas deserve the best!

## Quick Answers

- **What is this?** Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212 by lenovo
- **How much does it cost?** € 0.54 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/584688278-lenovo-usi-stylus-pen-chrome-os-support-4-096-levels)

## Best For

- lenovo enthusiasts

## Why This Product

- Trusted lenovo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready When You Are:** Works instantly out of the box with supported devices—no complicated setup, just pure productivity.
- • **Unmatched Endurance:** Stay creative longer with an impressive 150-day battery life on just one AAAA battery—no daily charging hassle.
- • **Featherlight & Ergonomic:** At only 16 grams, this pen feels natural in your hand, perfect for extended use without fatigue.
- • **Precision at Your Fingertips:** Experience ultra-fine control with 4,096 levels of pressure sensitivity, making every stroke feel like real pen on paper.
- • **Seamless Chrome OS Integration:** Designed specifically for touchscreen Chromebooks supporting USI protocol, ensuring flawless compatibility and performance.

## Overview

The Lenovo USI Stylus Pen is a lightweight, ergonomically designed digital pen compatible with select touchscreen Chromebooks using Chrome OS USI protocol. It offers 4,096 levels of pressure sensitivity for precise input, powered by a single AAAA battery that lasts up to 150 days with average daily use. Ideal for professionals and creatives seeking seamless, long-lasting stylus performance.

## Description

The Lenovo USI Pen emerges as a powerful tool for creative minds, providing unmatched pressure sensitivity, extended battery life, and Chrome OS compatibility. With its ergonomic design and seamless integration, this pen becomes an extension of your artistic expression, ensuring that your ideas flow effortlessly onto the digital canvas. Whether you're an artist, designer, or a dedicated note-taker, the Lenovo USI Pen empowers you to explore new realms of creativity with precision and finesse. Specifications: Diameter: 9.5mm Compatibility: Supported Chrome OS (USI 1.0 Protocol) Sensitivity: Up to 4,096 levels Battery Life: Up to 150 days (based on average 2 hours of daily use) Battery Type: AAAA Dimensions: 137.3 x 9.5 x 9.5mmWeight: 16 g 1 Year Warranty

## Features

- Only compatible with TOUCHSCREEN models of ThinkPad C13 Yoga Gen 1 Chromebook, IdeaPad Flex 5 Chromebook, IdeaPad Duet Chromebook.
- Compatible with Chrome OS (USI Proctol) and therefore suitable for the Duet Chromebook, CB Flex 5 and 10e CB tablets.
- Write like on paper with up to 4,096 levels of pressure sensitivity.
- Only 16 g in weight with 1 AAAA battery. With 2 hours of use per day, the battery life is 150 days. Oscillation frequency 100 Hz - 500 kHz Maximum operating temperature 40 ℃. Minimum operating temperature 0 ℃.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lenovo |
| Manufacturer | Lenovo |
| Model | GX81B10212 |
| Product Dimensions | 13.8 x 1 x 1 cm; 16 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | GX81B10212 |
| Compatible Devices | Laptop |
| Number of items | 1 |
| Battery Average Life Standby | 1.5E+2 Days |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Material | Aluminium |
| Manufacturer | Lenovo |
| Item Weight | 16 g |

## Product Details

- **Colour:** Grey
- **Brand:** Lenovo
- **Material:** Aluminium
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Item Weight:** 16 Grams

## Images

![Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212 - Image 1](https://m.media-amazon.com/images/I/41q6mz71ifL.jpg)
![Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212 - Image 2](https://m.media-amazon.com/images/I/716VttkwtYL.jpg)
![Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212 - Image 3](https://m.media-amazon.com/images/I/612+7YysFXL.jpg)
![Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212 - Image 4](https://m.media-amazon.com/images/I/71VLp45kMOL.jpg)
![Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212 - Image 5](https://m.media-amazon.com/images/I/71O81a15FBL.jpg)

## Questions & Answers

**Q: Does this work with a lenovo chromebook c340-15.6? the model is discontinued but i am looking for a compatible stylus.**
A: No.  The Lenovo C340 15 Chromebook model number 81T9000VUS is not compatible with any active/digital Pen.  You can use a capacitive touch stylus on the C340 15 Chromebook's touchscreen, as a finger replacement, like this one:  https://www.amazon.com/StylusHome-Sensitivity-Capacitive-Replaceable-Universal/dp/B09BTMX7N9/ref=sr_1_5?crid=3D5U4EPRR0ODF&dchild=1&keywords=capacitive+touch+stylus&qid=1634751140&s=electronics&sprefix=capscitive+touch%2Celectronics%2C266&sr=1-5

**Q: compatible with lenovo chrome book duet?**
A: Yes, I use it with the Lenovo Chromebook Duet.

**Q: Es compatible con chromebook duet?**
A: Sí lo es.

**Q: Is this compatible with lenovo 300e  chromebook?**
A: No.  The Lenovo 300e Chromebook 2nd Gen model number 81QC0006US, is not compatible with any active/digital pen.

## Frequently Bought Together

- Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212,Grey
- Supershieldz Designed for Lenovo Chromebook Duet 5 (13.3 inch) Tempered Glass Screen Protector, Anti Scratch, Bubble Free

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-28*