... DDR3 1333 , 2GB Motherboard chipset: Intel G41+ICH7 Panel parameter18.5 inch all in one pc spection Screen Grade:APanel size: 18 ... .5 inchResolution: 1366*1768 60HZAspect ratio: 16:9Response time(ms): ... O Connectors4 * USB 2.0, 2*PS/2,1 * RJ45, 1 * Line-in, 1 * Earphone, 1 * Microphone, 1 * COM,1*VGATV Card & I/O ConnectorsNO TVOSD LanguageChinese, ...