Easily add additional serial ports to your system. The Multi-4J/PCI is equipped with SystemBase’s powerful semiconductors to deliver maximum performance up to 921.6Kbps with the world’s leading 256 byte FIFO preventing overrun errors. Combine that with the need for fewer components and you get cost-effective and reliable connections to your serial devices. The Multiport boards support most Windows and Linux operating systems and include 15,000 volt surge suppression eliminating blown ports. The Multi-4J/PCI has on-board RJ45 connectors and is available in two models, RS232 and RS422/RS485. This board is ideal for POS, hospitality, factory automation and building automation applications.

On-Board Connectors:

The Multi-4J/PCI is equipped with on-board RJ-45 connectors making it convenient when connecting devices that are installed inside equipment like ATMs, POS or KIOSKs.