This is a populated RS-232 SchmartModule.

Module 2 channels (2 transmit and 2 receive), RS232 and V.28-speeds up to 230Kb.

Operates from a single 5V Power source, ESD protected in excess of +/- 15Kv. on all I/O lines, 4 LEDs(2 for transmit, 2 for receive), Preinstalled headers for transceiver lines, Preinstalled headers for +5v and Ground.

Schematic (pdf)

Do you need an RS232 Cable?

Hi-Res Product Photo