... service and competitive price, Fashionable 42 inch pc tv all in one for hotel Panel parameterScreen BrandSamsung/LG/CMOPanel size42inchResolution1920*1080 60HZAspect ... ALC888) audio systemNetworkBuilt-in Realtek RTL8103ELKeyboard and mouse WirelessSpeaker4*10WPC I/O Connectors4 * USB 2.0, 2*PS/2,1 ... COM, 1 *LPT1,1*HDMI,1*DVI,1*VGATV Card & I/O Connectors> PAL/NTSC/SECAM, 16bit Audio, 255 Channels> ...