Use multiple OBDII devices with the Auto Meter 5323 OBDII Splitter. This low-profile OBDII Signal Splitter / Pass Through allows for remote location of connections for OBDII products like the Auto Meter AirDrive, DashLink, and Dash Control while providing an easy-to-access connection point for other onboard devices requiring access to the OBDII data stream. FEATURES: OBDII Splitter Allows For Multiple OBDII Devices Compatible With Most 1996+ OBDII Vehicles