DOP-107EG Specification 7”(800*600) 65,536 Colors TFTCortex-A8 800MHz CPU256 MB RAM256 MB ROMBuilt-in Ethernet2 sets of COM ports / 1 extension COM portUSB HostUSB ClientSupports SD cardCE / UL certifiedOperation Temperature: 0℃ ~ 50℃Storage Temperature: -20℃ ~ 60℃Pressing times: >10,000K times