{"Operating Supply Voltage":"5 V","Description\/Function":"4-port RS-232 high-speed modules","Product":"Serial Communication Cards","Product Category":"Interface Modules","Maximum Data Rate":"115.2 kbit\/s","Maximum Operating Temperature":"+ 65 C","Brand":"Advantech","Interface Type":"RS-232","Minimum Operating Temperature":"0 C","Number of Channels \/ Ports":"4 Port","Type":"RS-232","RoHS":"Details","Manufacturer":"Advantech"}...