Work with original Surface Pro, original Surface, Surface 2, Surface pro 2 Designed for Surface, Touch Cover is a revolutionary dual-purpose pressure-sensitive keyboard and protective cover. The bright, smooth surface lets you type up to 2x faster than onscreen. Email, chat, work, and connect with friends in style. Built-in trackpad and Windows shortcut keys give you quick, easy ways to navigate Surface. Touch Cover is spill-resistant and easy to clean. Pressure-sensing input technology Capacitive-sensing trackpad Media and Windows shortcut keys 3.25mm thin and weighs less than 0.46 lbs