The Acer S7-391-9427 13.3" Touch Screen Ultrabook Computer's crisp, Full HD display generates deep detail and 10-point touch puts control at your fingertips. Able to open 180 degrees, this Ultrabook can be laid flat and used from both sides for terrific teamwork. The Aspire S7 Series is always cool under fire with one fan pulling in cool air and another releasing warm air. Comfortable in your lap and under your palms, smart technology makes this Ultrabook experience a real joy all the time. It is radically thin, supremely strong, scratch resistant and easy to clean: White Gorilla Glass 2 makes the beauty of the 13.3" Aspire S7 Series gleam at an ultra-thin 11.9 mm.