OBD2 Splitter Cable One-to-Two – 16-Pin OBD-II Extension Cord for Telematics, GPS Trackers & Fleet Diagnostics

The OBD2 Extension Cable Cord One-to-Two is an OBD-II splitter cable designed to provide two accessible OBD-II connections from a single vehicle diagnostic port. Its pass-through design allows compatible telematics devices, GPS trackers, or diagnostic equipment to remain connected while preserving access to the vehicle’s OBD-II interface for servicing, diagnostics, or additional equipment. The adapter features one OBD-II male connector and two OBD-II female connectors. One female port is integrated directly into the adapter body, while the second is positioned on a flat extension cable. This arrangement provides greater installation flexibility by allowing connected devices to be positioned more conveniently while maintaining continuous access to the diagnostic connector.

The flat ribbon cable design helps simplify cable routing behind dashboards and interior trim panels, making it suitable for installations where space is limited. Full 16-pin OBD-II connectivity is maintained throughout the assembly, supporting communication between compatible devices and the vehicle diagnostic interface. Constructed with molded connector housings and a locking mechanism on the male connector, the cable is designed for secure attachment and reliable operation in automotive environments. Its compact design makes it suitable for fleet management systems, telematics deployments, vehicle monitoring solutions, and other applications that require simultaneous access to the OBD-II port without repeatedly disconnecting installed equipment.