FEATURES: An easy and inexpensive way to convert your DB9 (COM1) male connector to DB25 (COM2) female connector. Fully shielded molded inexpensive and high quality serial port adapter.
SPECS: Connector DB9F to DB25F Pin out: 1-8 2-3 3-2 4-20 5-7 6-6 7-4 8-5 9-22