27 inch pc all in one Can add touch screen Built-in webcam Can be wall-mounted CE,FCC,Rosh certified,ISO9001 27 inch ... audio 6(Realtek ALC662) audio systemNetwork: Built in networkKeyboard and mouse: wirelessSpeaker: 4*10WPC I/O Connectors4 * USB 2.0, 2*PS ... * Earphone, 1 * Microphone, 1 * COM, 1 *LPT1,1*VGATV Card & I/O Connectors> PAL/NTSC/SECAM, 16bit Audio, 255 Channels> HDMI ...