sourcing map DB9 RS232 Serial Cable, 24AWG DB9 Female to Bare Wire Open End with 3 Wiring Terminals, 232-XH2.54 Extension Cable for Data Communication, 3.3 ft

This product is best suited as an extension cable to upgrade or extend the functionality of existing RS232 serial connections in vehicles, particularly those that require reliable communication between onboard computer systems and external devices such as OBD-II scanners, dashboards, or other peripherals.