?Precise and Smooth?Premium-made 2.00mm nib is accurate down to the pixel. This pen for surface is sensitive and provides precise writing and drawing experience.No lag/offset/breaking point!Enjoy to your Create. ?Palm Rejection?Support palm rejection function, stylus pen rest your palm comfortably on the screen and lean in as you write or draw using this stylus pen, without any influence, don't worry about annoying marks. ?High Accuracy & No Latency?4096 pressure level can accurately judge the press from pen tip, Instant response, no latency.Provide highly sensitive and precise writing & painting experience. ?Compatible Models?Stylus Pen compatible with Microsoft Surface Pro X, Surface Pro 8/7/6/5/4/3(Not compatible with Surface pro/pro 2), Surface Book 3/2/1, Surface Go 3/2/1, Surface Studio 2/1, Surface Laptop 4/3/2/1, Surface 3 tablet. ?Official Authorized?Kidjuera Pen for surface has passed FCC, and RoHS Certification, adopting the authorized chip to match official devices, having better performance than unauthorized pen.