1. 15 inches TFT LCD touch screen 2. 1x VGA,1x TV out, 4x USB, 2x Audio Jacks, 2x COM, ... TV out +4x USB+1x RJ45 (1000M) +2x Audio Jacks+2x COMSpecification: SystemProcessorAtom N270Disk Drive1*IDE, 1*MINI ... RJ45I/O1x VGA,1x TV out, 4x USB, 2x Audio Jacks, 2x COM, TV port, LVDS,1xPCI, 1x ... or USBTransparency-HardnessPencial Hardness 3H 15" TFT LCD Touch Panel PC for Network Security Applications