All-in-one Touch computer Finger or gloved hand operation 22" KeeTouch SAW ... LAN (RTL8139/810x) Keyboard and MousePS/2 Loundspeak2*3W PC I/O Port4 * USB 2.0,,1 * RJ45, 1*VGA ... ,1 * Earphone, 1 * Microphone, 1 *LPT1TV I/O PortTV:: PAL/NTSC/SECAM, 16bit audio, 255 channelsAV/TV ... :The SPEC. will change follow the LCD panel and computer system configureProduct Dimension: :L480.00 x H85.00 x D400 ...