Split One OBD2 Port Into Three Sockets
Each splitter carries all 16 pins from one J1962 male plug to three female sockets, so compatible OBD2 tools and accessories can share the vehicle port without cutting wiring. All three sockets share the vehicle’s power and data lines.
- 1 Male to 3 Female
- All 16 Pins Connected
- 50 cm Cable
- Two Cables
Key Features
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Three Female Ports
Connect compatible diagnostic tools, OBD accessories and in-car devices from one vehicle port.
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Standard 16-Pin Layout
Every pin follows the standard OBD2 layout for normal extension use.
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Plug-In Installation
No cutting or modification of the original vehicle wiring.
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Flexible Cable
The soft TPE outer case routes easily inside the cabin or around the workshop test area.
What’s in the Box
- 2×OBD2 splitter cable, one J1962 male to three J1962 female connectors
How to Use
- Confirm the vehicle portIdentify the connector and pinout and inspect it for damage.
- Confirm the tool chainVerify each device’s software, protocol support and current draw independently of the cable.
- Connect safelyAlign the connectors correctly and never force a mismatched plug.
- Route without strainKeep the cable and devices away from pedals, sharp edges, heat and moving parts.
- Verify communicationRun a read-only check first; if communication becomes unstable, disconnect one device and test again.
Good to Know
Caution
- Multiple devices can be connected physically, but simultaneous communication is not guaranteed; devices can conflict.
- Do not connect incompatible or high-current accessories; all connected devices share the port supply.
Care
- Keep the cable clear of pedals, steering, seat tracks, doors and driving controls.
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