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 2
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