Serial (RS232) Extender Cable 50ft

These 9-pin RS-232 serial cables can be used to increase the distance between the OBD2 All-In-One unit and your computer or laptop. The OBD-II All-In-One is designed using a MAX232 driver (unlike some of our competitors that use a simple transistor circuit) which allows for wide voltage swings and enough power to drive a long serial cable.