Lenovo
Lenovo GX81B10212 USI Stylus Pen for Chromebook
★★★★★
Unlock Your Chromebook's Potential with Precision ControlThe Lenovo USI Stylus Pen enhances your Chromebook experience with 4,096 levels of pressure sensitivity for natural writing and drawing. Its ergonomic design, long battery life, and Chrome OS compatibility make it an ideal tool for artists,...
$39.99*
Check availability
*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Unlock Your Chromebook's Potential with Precision Control
The Lenovo USI Stylus Pen enhances your Chromebook experience with 4,096 levels of pressure sensitivity for natural writing and drawing. Its ergonomic design, long battery life, and Chrome OS compatibility make it an ideal tool for artists, designers, and note-takers alike.
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 9.5mm
- Weight: 16 g
- Color: Grey
Key Features
Versatile Creative Tool: The Lenovo USI Pen is a versatile companion, whether you're taking extensive notes, indulging in fine art, or delving into intricate graphic design. This pen is designed to unleash your creativity, making it an essential tool for various artistic endeavors.
Optimized for Chrome OS: Tailored for seamless compatibility, the Lenovo USI Pen is purpose-built to shine on Chrome OS devices. With its support for the Universal Stylus Initiative (USI) protocol, it effortlessly syncs with your Chrome OS system for a fluid and intuitive creative experience.
Exceptional Pressure Sensitivity: Elevate your writing and sketching with the pen's industry-leading 4,096 levels of pressure sensitivity. This remarkable feature ensures that every stroke feels natural and precise, allowing you to create intricate designs, detailed sketches, and beautifully nuanced notes.
Remarkable Battery Life: Experience uninterrupted creativity with the Lenovo USI Pen's impressive battery life. With a battery that lasts up to 150 days, based on just 2 hours of active daily use, you can enjoy extended periods of inspiration without the worry of constant recharging.
Elegant Design and Dimensions: The Lenovo USI Pen's design is not just functional; it's elegant and ergonomic. With a diameter of 9.5mm and a weight of 14g, it offers a comfortable and balanced grip. Its sleek dimensions – 137.3 x 9.5 x 9.5mm – ensure that it seamlessly integrates into your creative process.
Specifications
Pressure Sensitivity
4,096 levels
Battery Life
Up to 150 days (based on 2 hours active daily use)
Operating System Compatibility
Chrome OS (USI protocol support)
Diameter
9.5mm
Weight
14g
Dimensions
137.3 x 9.5 x 9.5mm
Pros & Cons
👍 Pros
- Offers 4,096 levels of pressure sensitivity for natural and precise writing and sketching.
- Features an impressive battery life of up to 150 days based on 2 hours of daily use, reducing charging frequency.
- Specifically optimized for Chrome OS and supports the Universal Stylus Initiative (USI) protocol for seamless integration.
- Designed with a comfortable and balanced grip, featuring a 9.5mm diameter and 14g weight for extended use.
- Functions as a versatile creative tool suitable for extensive note-taking, fine art, and intricate graphic design.
👎 Cons
- The pen's functionality is specifically tailored for Chrome OS devices, limiting its use with other operating systems.
- Battery life is estimated based on 2 hours of active daily use, which may vary significantly with heavier usage patterns.
- The stylus is designed for specific digital tasks, and its utility may be limited for users who do not require such precision.
- The product information does not specify if the battery is rechargeable or uses replaceable standard batteries.
- Availability of spare tips or specific maintenance instructions are not detailed in the provided features.
Frequently Asked Questions
What is the battery life of the Lenovo USI Stylus Pen?
The Lenovo USI Pen offers remarkable battery life, lasting up to 150 days based on an average of 2 hours of active daily use, ensuring extended periods of creativity.
How many levels of pressure sensitivity does this stylus offer?
This stylus features industry-leading 4,096 levels of pressure sensitivity, providing a natural and precise feel for writing, sketching, and intricate design work.
Is this stylus compatible with non-Chrome OS devices?
The Lenovo USI Pen is specifically optimized for Chrome OS devices and supports the Universal Stylus Initiative (USI) protocol, meaning its full functionality is tailored for Chrome OS.
What are the physical dimensions and weight of the Lenovo USI Pen?
The pen has a comfortable diameter of 9.5mm and weighs 14g, with overall dimensions of 137.3 x 9.5 x 9.5mm, offering an elegant and ergonomic design.
Can this pen be used for both note-taking and graphic design?
Yes, the Lenovo USI Pen is described as a versatile creative tool, well-suited for extensive notes, fine art, and intricate graphic design, unleashing creativity across various artistic endeavors.
Related Products
