Amazon.com: USI Pen for Lenovo USI Pen Chromebook Stylus Pen Chromebook GX81B10212, USI Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, Without AAAA Battery : Cell Phones
Lenovo USI Pen Stylet 14 g Gris : Amazon.fr: Informatique
Amazon.com: Lenovo USI Stylus Pen, Chrome OS Support, 4,096 Levels of Pressure Sensitivity, 150 Days Battery Life, AAAA Battery, Works with Chromebook, GX81B10212 : Electronics