... screen supported with Atom N270 1.6Ghz with 1 DVI COM ports 4 USB port Thin client mini pc pos mini ... screen supported with Atom N270 1.6Ghz with 1 DVI COM ports 4 USB portIN-L270 Computer Terminal Introduction i. Product ... output,8 mic inputInterfaceI/O: 1 DVI, 1 VGA,1 COM port,4 usb, PS/2, Audio input and outputLan interface1 ... screen supported with Atom N270 1.6Ghz with 1 DVI COM ports 4 USB port