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PCI bus RS-232C x4 port expansion board

PCI bus for adding four RS-232C serial ports.

This product is an expansion board that allows you to add four RS-232C serial ports by inserting it into the PCI bus slot of a PC/AT compatible machine. It features a maximum 16-byte FIFO hardware buffer. Since it is a full PCI bus, there is no hassle of the user having to reconfigure IRQs or I/O port addresses, and no jumper settings or other tasks are required during installation. Additionally, it supports both 3.3V and 5V PCI bus architectures, making it usable in servers equipped with a PCI-X bus. 【Features】 ■ Compliant with RoHS Directive ■ Compliant with WEEE Directive ■ Four serial ports ■ Reliable communication over distances greater than 15m ■ Each port is equipped with a 16550 UART, etc. *For more details, please download the PDF or contact us.