Hiii gues Asus vivobook 550cm good product for Asus realy most powerfull machine i7 3537u 3rd gen prosser windows 8 and upgrade to latest windows version ram 8gb and 4gb graphics navidia graphocs best gaming graphics on this laptop touch panal available on this laptop nice display quality on this laptop and key best look and lights performance USB and charge and CD port this laptop amazing value for maney byyyy gues