3.5.3 - Serial Industrial 4-Port RS232 / RS422 / RS485 and Mixed Search including archive

This PC Add-On Card is a communication card with 4 serial ports (RS232, RS485, IEEE, and PCI) that can be used to easily connect to a PC. It is a great way to quickly add additional communication capabilities to a PC, and is compatible with a variety of different systems. The card is easy to install and provides reliable performance. It is a great choice for anyone looking to add more communication options to their PC.