Compliant with PCMCIA Card Type II standard  Single RS232 connector  Compatible to industrial standard 16C950 UART  Large 128 byte transmit and receive FIFO to reduce CPU overhead  Transfer rate: up to 921.6 Kb/s  Automated hardware / software flow control available  Support 5-, 6-, 7-, 8-bit data framing  1.5 or 2 Stop bit operation  Support even, odd, no parity, or force parity generations