This is a high-quality, multi-functional OBD2 diagnostic adapter designed for advanced automotive testing and communication . It intelligently splits the vehicle's OBD2 port into 4 independent DB9 female RS232 serial connections, while maintaining a male-to-female pass-through port. This allows you to connect a main diagnostic scanner while simultaneously hooking up additional equipment like UART CAN modules or protocol gateways .
Accurate Specifications & Features:
- Connectors: 1x OBD2 16-Pin Male + 1x OBD2 16-Pin Female (Pass-through) + 4x Standard DB9 Female (RS232) .
- Cable Length: 2.1 Meters (6.9 ft), providing generous slack for running diagnostic equipment from the vehicle interior .
- Wiring & Material: Heavy-duty pure copper core ensures stable data and power transmission. Durable black PVC jacket protects the wire in high-temperature automotive environments .
- Compatibility: Universal fitment for all vehicles with a standard 16-pin J1962 OBD2 connector, supporting both 12V and 24V systems .
Key Benefits & Applications:
- Multi-Device Connection: Allows simultaneous attachment of a primary scanner with up to three other RS232 serial devices, such as oscilloscopes or protocol analyzers .
- Non-Destructive Installation: The male-to-female pass-through design preserves the original vehicle port, allowing existing tools or GPS trackers to remain plugged in without the need for wire splicing .
- Professional Use: Ideal for complex ECU diagnostics, CAN bus analysis, and bench testing environments where multiple com ports are required .
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