The ASUS USI Active Stylus Pen combines functionality and style, featuring a sleek aluminum alloy shaft that ensures comfort during use. With support for the Universal Stylus Initiative (USI) 1.0 standard, this stylus offers two-way communication for consistent performance. Its pressure-sensitive tip provides an exceptional writing experience, simulating the feel of traditional writing instruments. With a battery life of up to 9 months, the ASUS USI Active Stylus Pen is perfect for note-taking, drawing, and navigating your mobile device with precision.