An intuition human interface, support 1024 pressure sensitivity to get the best writing experience Accurate and precise touching makes SA200H stylus pen feel just like a real pen on paper Functional side buttons: Two side buttons for mouse click and erase Replaceable tips: Easily replaced in a second without any tool Durable long life, average use of 2 hrs. per day will give approx. 1 years use Compatible with MPP-compliant devices Unleash your potential andrecord the every moment of your creative idea!SA200H stylus pen is an active stylus with a slim and elegant design offering a premium feel. It's the perfect accessory for your compatible ASUS touchscreen device, allowing you to draw, write or annotate intuitively in any supported app. Its pressure-sensitive tip replicates a natural writing experience, and with up to 12 months of use without needing to replace the battery, you'll be able to use SA200H stylus pen whenever and wherever you want. Natural, Pen-like FeelTo make SA200H st