8-RS232 to PCI convertor card Features No conflict between IRQ and address No switches or wire jumper, setting by software ASIC design, high stability, low percentage of products sent back for repair Transmitting speed is 921.6Kbps Supporting PCI bus Technical parameters: Over 900 kbps of data flux The communication speed of each serial port is 921.6 kbps when all ports work at the same time ...