{"Operating Supply Voltage":"5 V","Description\/Function":"4 to 8 port RS-232 COM port module","Product":"Serial Communication Cards","Product Category":"Interface Modules","Maximum Data Rate":"200 b\/s","Maximum Operating Temperature":"+ 60 C","Brand":"Advantech","Manufacturer":"Advantech","Interface Type":"RS-232","Minimum Operating Temperature":"0 C","Number of Channels \/ Ports":"8 Port","Type":"RS-232","RoHS":"Details","Dimensions":"96 mm x 90 mm"}...