1.Exterior piano painted LCD cover High gloss rate piano painting surface of the LCD cover not only gives the notebooks an automobile finish, but it also enhances toughness of the cover. 2.Sleek and Slim Computing Redefined The ultra compact 13.3" widescreen U3S is tailor made for metropolitan professionals to stay on the move with style. 3.Overall high mobility and well-protected design The U3S with stainless contour and strong housing to genuine leather bound palm rest excels in computing capability and leads the way to luxury. 4.full functions support U3S provides full functions input/output connectors.