Works with microsoft surface pro 7, surface pro 6, surface pro 2017, surface pro 4, surface pro 3, surface book 1/2/3, surface 3, surface laptop 1/2/3, surface studio, surface go and is also compatible with sony vaio duo 13, duo 11, asus transformer3 series, hp spectre x360(2017). Please note: it is not compatible with surface pro1, pro2 and rt. Please check the compatible model list in product description before purchase.
1024 levels of pressure sensitivity: much better than 250 grade original surface pen, provide highly sensitive and precise writing & painting experience. Sketch, write, and erase naturally with no perceptible lag between the pen tip and your line, just like you write by a real pen.
no driver required & use directly: touch screen powered by microsoft pen protocol technology, no driver or bluetooth setting required. You only need to put an aaaa battery (included, up to 18 months’ battery life) into the pen then it will work right away