ASUS
ASUS PEN SA300
Best digital stylus for students and creatives using USI-enabled devices.
Experience intuitive human interaction with the ASUS PEN SA300, a USI 1.0 standard stylus designed for precision and comfort. It offers 4096 levels of pressure sensitivity, ensuring a natural and responsive writing and drawing experience. The pen features two-way communication for consistent performance and easily replaceable tips that require no tools. Crafted with an aluminum front enclosure and tip shield, and a plastic pen cap, this stylus combines durability with a sleek design. It's compatible with USI 1.0 enabled devices, making it a versatile tool for creators and note-takers.
$69.99
Owner Satisfaction
4.2
/ 5
Category Rank
138
/ 228
#138 in Digital Note Taking Pens
Price vs Category Average
-5%
Below average
Color
Silver
/ Silver
Who it's for
- Students and note-takers needing natural, responsive handwriting
- Productivity-focused users wanting quick shortcuts for common tasks
- ASUS laptop owners seeking guaranteed hardware integration
Who should skip it
- Digital artists needing tilt sensitivity for professional shading
- Eco-conscious users who prefer rechargeable, built-in batteries
- Multi-device users requiring a universal stylus solution
Performance breakdown
Pressure Sensitivity
4096 levels provide a natural, nuanced feel for digital sketching.
Build Quality
Aluminum construction offers a premium, durable feel in the hand.
Compatibility
USI 1.0 standard ensures seamless integration with supported Chromebook models.
Maintenance Ease
Tool-free tip replacement makes long-term upkeep simple and efficient.
Ergonomics
Balanced weight and slim profile support comfortable, extended writing sessions.
Input Responsiveness
Two-way communication technology delivers consistent, lag-free strokes on screen.
Key Specs
Color
Silver
Dimensions
138mm±1.0mm Ø9.5mm
Weight
16gr +/- 2gr (with battery)
Material
Front enclosure & tip shield: Aluminum / Pen Cap: plastic
Technology
USI 1.0
Compatibility Model
C436FA, CM5500FDA, CX5500FEA, CM3200FVA, C536FA, CM3200FM1A, CX9400CEA
Pressure Sensitivity
4096 levels
Connectivity
USI 1.0
Know before you buy
This stylus is designed for devices that support the USI 1.0 standard. It is specifically compatible with models including the C436FA, CM5500FDA, CX5500FEA, CM3200FVA, C536FA, CM3200FM1A, and CX9400CEA.
No, the tips are designed to be easily replaceable without the need for any specialized tools, making maintenance straightforward.
With 4096 levels of pressure sensitivity, the pen detects subtle variations in how hard you press against the screen. This allows for more natural line weight control and a responsive experience similar to using a traditional pen on paper.
The pen features a durable aluminum front enclosure and tip shield for a premium feel, paired with a lightweight plastic pen cap.
While it offers excellent precision and pressure sensitivity for note-taking and sketching, it is primarily optimized for USI 1.0 enabled devices. It is a great tool for creators who need a reliable, responsive stylus for everyday digital tasks.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$70