1.10.4"Fanless lcd Panel PC ,800x600 2.4 wire resisitive touch 3. 75mm ,100mm ... 4.2x RS232,1xRJ45,1xCF card slot 10.4"Fanless LCD Panel PC with Touch screen Specifications : Model NumberPC-1040/C/TDisplay Screen10 ... to 1G ,optional) HDD optional Power supply DC12-24V Panel Interfaces Front: 2×USB Bottom: 1×VGA,1×S-VIDEO OUT, 1 ... ×USB, 1×RJ45, 2×RS232, 1×AUDIO-OUT, 1×PS/2 ...