Upgraded 4096 Pressure Sensitivity：Support newest MMP2.0 protocol stylus pen for Microsoft surface provides pixel-level writing precision and low latency. Making it best for drawing sketching coloring taking notes marking up email and more. Palm rejection technology : this stylus pen has a palm rejection function that When writing or drawing you can comfortably place your palm on the screen and bend forward without being affected and you dont have to worry about annoying imprints. Erase + copy + paste + tilt functions. Direct use no need to install apps nor pair bluetooth. Precise control and a whole new way to express your drawing writing. Rechargeable with usb cable included can be used up to 80 hours after just 20 minutes charging time auto sleep after 10 minutes not use. Strong solid magnetic absorption design no more rolling nor lost super stable more portable and easier to organize. Wide Compatibility for Microsoft Surface Pro 9/8/7/6/5/4/3/X Surface Laptop Book Studio Surface 3/Go3/Go2/Go.