{"Operating Supply Voltage":"5 V","Description\/Function":"4-port asynchronous serial communications module","Product":"Serial Communication Cards","Product Category":"Interface Modules","Maximum Data Rate":"115.2 kbit\/s","Maximum Operating Temperature":"+ 60 C","Brand":"ADLINK Technology","Packaging":"Bulk","Manufacturer":"ADLINK Technology","Interface Type":"RS-232, RS-422, RS-485","Minimum Operating Temperature":"0 C","Number of Channels \/ Ports":"4 Port","Type":"RS-232, RS-422\/RS-485","RoHS":"Details...