Lenovo USI Stylus Pen 2

This pen uses the Universal Stylus Initiative (USI) standard. It is compatible with any Chromebook that supports USI protocol, but it will not work with devices that do not support this specific standard.

No, the USI 2.0 standard allows the pen to communicate directly with your Chromebook's digitizer without the need for manual Bluetooth pairing. It is designed to connect automatically once it is near the screen.

With 4096 levels of pressure sensitivity, the pen detects how hard you press against the screen. This allows for thinner or thicker lines, providing a more natural, pen-on-paper feel for sketching and handwriting.

This stylus is powered by a single AAAA battery, which is included in the box. You will need to replace this battery periodically depending on your usage frequency.

While the pen is optimized for Chromebooks, it is compatible with select Android tablets that support the USI protocol. Please verify that your specific tablet model supports USI before purchasing.

The tilt functionality allows for varied stroke widths when shading or drawing, but its effectiveness depends on whether the specific app you are using supports tilt input. Most professional art and note-taking apps on Chrome OS support this feature.