The USBSerial interface card provides the high speed USB and the widely used serial connectivity at the same time. It helps use easily one of two connectivities without chaging interface card.

Features
● Two connectivity options in one interface.
● Simply changeable between USB and Serial with dip switch on the interface card.
● Compatible with USB 1.1 and RS232.

IFA-SU type : SRP-350, SRP-370/372