... Memory Capacity:2GB 2.Hard Drive Capacity:320GB 3.touch screen 4.Color:black and other are optional Optional ... ) ];Wireless Mouse&Keyboard, WIFI, Webcam, Bluetooth, DVD-RW, Touch Screen, Wall-Mounted, etc. Product Details: TypeAll-In-OneScreen Size21"Processor ... ];Wireless Mouse&Keyboard, WIFI, Webcam, Bluetooth, DVD-RW, Touch Screen, Wall-Mounted, etc. All In One 21 inch LCD TOUCH TV with pc inside