{"Operating Supply Voltage":"10 V to 48 V","Description\/Function":"4-port RS-232 to USB converter with ESD","Product":"Converters","Product Category":"Interface Modules","Maximum Data Rate":"921.6 kbit\/s","Maximum Operating Temperature":"+ 55 C","Brand":"Advantech","Manufacturer":"Advantech","Interface Type":"RS-232, USB","Minimum Operating Temperature":"0 C","Number of Channels \/ Ports":"4 Serial, 1 USB","Type":"RS-232 to USB","RoHS":"Details","Dimensions":"132 mm x 80 mm x 32 mm"}...