The VE232 measures 2.3 by 1.4 inches. It takes unregulated +9-12V DC input, and provides regulated +5V power, negative voltage, two RS-232 drivers, and one RS-485 driver. It connects to the controllers via a 10x2 header. The VE232 is useful in providing drivers and voltage sources for the various engine controllers. The GBridge can be used as a replacement for the VE232 in many cases.