... loudspeakerLanRealtek 8111DL,1x 10/100/1000MBit RJ45 PortsUSB7x USB 2.0, 4 on the backpanel, one on the right side panelExternal ... -ATA 300MB/s ports1x Front Panel Audio header4x USB 2.0 header1x PS2 header2x COM/RS232 header (1x connected to Scanner ... , 1x Touch)Input Voltage12V DC-inOperating temperature (° C)0° to +60°DriverWindows, Linux; Linux Ubuntu 9.04Panel size(inch ...