PCI to 1 Serial port & 1 Parallel port controller
PCI Specification Revision 2.1 compliant
Compatible with standard 16C550 UART with 16 byte transmit-receive FIFO, Fast data rates up to 1 Mbytes/sec, Pin header serial port connector x 1
SPP, PS2, EPP, ECP compatible IEEE 1284 printer port, Fast data rates up to 1.5 Mbytes/sec, Built in 16 Byte FIFO, DB25 parallel port connector x 1