On-Board Diagnostics [OBD] is a vehicle bus used to monitor engine functions. OBD II is the second generation of that interface. The picture details a male OBDII to male DB9 pin Cable assembly
Male OBDII to Male DB9 Cable Assembly
This graphic shows a straight DB9 connector as attached to the OBD cable. Other style OBD cables use a right angle DB9, as found in the links below.
This is one of several pages showing OBDII cable assemblies.
OBDII to DB15 pin Cable
Female OBDII to 2x2 pin Cable [Volkswagen]
Right Angle Male OBDII to DB-9pin Cable
Male OBDII to DB9-pin Cable right angle
Male OBDII to Male DB15-pin Cable
Male OBDII to Female OBDII Cable
BMW to Female OBDII Cable [Bavarian Motor Works]
The different cable types are offered here without regard to there application. The OBD cables are only provided to show different styles of OBD cables and the different interfaces they might use.
