Red Lion DSPLE Data Station Plus with Multiple Protocol Converter, 3 Serial Ports, 1 Ethernet Port, and Expansion Slot Converts numerous protocols simultaneously Extensive built-in driver list allows easy data mapping to PLCs, PCs, and SCADA systems 10 BASE-T/100BASE-TX ethernet port supports four simultaneous protocols Independent serial ports provide virtually unlimited integration methods Supports up to nine protocols simultaneously(with expansion card)