... 2.Hard Drive Capacity:320GB 3.Display Type:LCD 4.Keyboard and mouse:wireless Optional HDD:160GB-1TB; RAM:1GB,2GB,4GB ... ;[ A Model(2GB, 320GB) ] [ E Model(1GB, 160GB) ];Wireless Mouse&Keyboard, WIFI, Webcam, Bluetooth, DVD-RW, Touch Screen, Wall ... .0, 2*PS/2,1 * RJ45, 1 * Earphone, 1 * Microphone, 1 * COM, 1 *LPT1,1*VGATV Card & I/O Connectors ... ,20% 3-3-5 All In One 37 inch LCD TOUCH TV with pc inside