The HP professional series tablet PC is a fully functional notebook and tablet PC. As part of an all new professional-grade system of notebooks and accessories, the tablet works seamlessly across the line. Constructed of magnesium with an in-mold laminated keyboard deck, the tc4200 is rugged enough to endure the toughest of business applications. Drawing with the stylus feels natural with its pressure sensitive digitizer, allowing lines to be thicker or thinner depending on the force applied to the stylus.