AUTOOL 35cm 1-to-3 OBD2 Splitter Cable
US$18.00
- One Input / Three Sockets
- Compact 35 cm Layout
- Braided Pure-Copper Build
- Shared-Port Device Matching
- One Input / Three Sockets: Route one 16-pin OBD2 male connection to three female sockets through a passive splitter.
- Compact 35 cm Layout: Place the three connection points within 35 cm of the vehicle port.
- Braided Pure-Copper Build: Use pure-copper conductors inside a flexible nylon-braided wear layer.
- Shared-Port Device Matching: Use only device combinations whose current draw and communication behavior can share the vehicle power and data lines.
- One Input / Three Sockets: Route one 16-pin OBD2 male connection to three female sockets through a passive splitter.
- Compact 35 cm Layout: Place the three connection points within 35 cm of the vehicle port.
- Braided Pure-Copper Build: Use pure-copper conductors inside a flexible nylon-braided wear layer.
- Shared-Port Device Matching: Use only device combinations whose current draw and communication behavior can share the vehicle power and data lines.
- 3-Year Warranty Main unit 3 years · Accessories 1 year
- 90-Day Returns Eligible returns within 90 days
- Official Store Genuine products · Direct support
AUTOOL OBD2 Splitter · 35 cm 1-to-3 16-Pin Cable
Place Three Sockets Within Reach
Place three female OBD2 sockets within 35 cm of one vehicle port through a braided copper-core splitter. All sockets share the same power and data lines, so simultaneous use depends on compatible device current draw and communication behavior.
- 1 Male to 3 Female Sockets
- All 16 Pins Routed
- 35 cm Branch Reach
- Single-Cable Package
- Shared Power and Data Lines
Key Features
Route One DLC to Three Physical Connections
1-to-3 Splitter Layout
One 16-pin OBD2 male connector extends to three female OBD2 sockets, making it easier to route and connect OBD2 diagnostic equipment around the dashboard area.
Pure Copper Core
The inner cable uses a pure copper core to help improve data transmission stability and maintain reliable diagnostic communication.
Protective Braided Sleeve
The outside of the cable is covered with a protective nylon braided sleeve for better daily-use protection, flexibility, and abrasion resistance.
Flexible Insulated Jacket
The cable uses flexible insulated outer material designed to be environmentally friendly, non-toxic, easy to bend, and suitable for repeated handling.
Enhanced Durability
The cable goes through 8 inspection steps from injection to molding and is designed for more than 10,000 plug-in cycles.
Compact 35cm Length
The 35cm short extension length helps reduce unnecessary cable clutter while still making the OBD2 connection easier to access.
Protected Braided Splitter
The nylon braided sleeve provides abrasion resistance and flexibility around a reinforced 10.00mm cable body.
Three Female Diagnostic Sockets
One 16-pin OBD2 male connector branches to three female sockets. Pure copper conductors support diagnostic communication with compatible equipment.
Passive OBD2 Port Splitter
Routes one 16-pin vehicle connection to three female sockets without protocol conversion; every socket shares the vehicle’s power and communication lines.
Shared-Port Limits
Use device combinations whose total current draw and communication behavior are known to coexist because all sockets share vehicle power and data lines.
Cable Net Weight
Net weight: 270g.
Cable Diameter
Cable diameter: 10mm.
3 Years Warranty Support
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.
How to Use
Connect, Route and Check Communication
Confirm The Vehicle Port
Identify the exact vehicle connector, year, and pinout; inspect it for damage.
Confirm The Tool Chain
Before connecting, confirm the vehicle connector, pinout, protocol, and scan-tool support for the intended task.
Connect Safely
Follow the vehicle and tool procedure, align connectors correctly, and never force a mismatched plug.
Route Without Strain
Position the cable away from pedals, sharp edges, heat, moving parts, and pinched trim.
Verify Communication
Run the intended read-only connection check first. If communication changes, remove added devices or the extension and compare direct connection.
Safety & Compatibility
Check Pin Fit, Routing and Power Limits
Passive Hardware
This passive 1-to-3 splitter provides three physical OBD2 connection branches; available functions depend on the vehicle and connected tools.
Pinout And Fit
Match the connector shape and pin routing to the vehicle and connected tool for the intended task.
Vehicle Movement
Keep all cable and device parts clear of pedals, steering, seat tracks, doors, and driving controls.
Shared Power
Do not attach unknown or high-current devices to vehicle diagnostic power. All connected devices share the port supply.
Disconnect If Unstable
If a tool drops connection, overheats, resets, or changes vehicle behavior, stop and return to a known direct connection.
Specifications
Confirm Interface, Length and Quantity
| Specification | Value |
|---|---|
| Length | 35 cm |
| Connector Route | 1 × 16-pin male → 3 × 16-pin female |
| Package Quantity | 1 splitter |
| Function | Passive physical extension / pin routing; no protocol conversion |
Manual & Support
Confirm Port, Pinout and Tool Fit
Manual Download Center
Visit the manual download center for connected-device guidance, then confirm three-socket routing, shared-line limits and device compatibility, with safe-use and troubleshooting guidance.
Package Contents
One Three-Socket Splitter Cable
- Included Cable1 splitter; 35 cm; 1 × 16-pin male → 3 × 16-pin female.
- Not IncludedDiagnostic scanner, software, licenses, vehicle, and unlisted adapters are not included.
- Included Components1 × AUTOOL 35cm 1-to-3 Splitter Wire
- PackagingProtective product packaging
FAQs
Connector, Fit and Function Questions
Is This Cable Compatible With Standard OBD2 Ports?
Yes. This cable is designed for standard automotive 16-pin OBD2 diagnostic interfaces and diagnostic tools with a 16-pin OBD2 socket. Always confirm the vehicle port and tool connector before use.
What Connector Layout Does It Use?
It uses one 16-pin OBD2 male connector and three female OBD2 sockets. It works as an OBD2 extension and splitter adapter for diagnostic connection routing.
Can I Connect Three Diagnostic Devices At The Same Time?
The cable provides three female OBD2 sockets, but simultaneous device communication may depend on the vehicle protocol, diagnostic tools, and power behavior. If communication is unstable, use one diagnostic device at a time.
What Is The Cable Length?
The cable length is 350mm / 13.77in. The male connector width is about 40mm / 1.57in, and the female socket width is about 35mm / 1.37in.
What Materials Are Used?
The cable uses a pure copper core for stable data transmission, a flexible insulated outer jacket, and a protective nylon braided sleeve for improved flexibility and durability.
What Is Included In The Package?
The package includes 1 × AUTOOL 35cm 1-to-3 splitter wire, 16-pin OBDII male-to-female extension cord.
Does The Cable Add Diagnostic Functions?
This passive cable extends or splits a compatible OBD2 connection; diagnostic functions depend on the vehicle and connected scan tool.
How Long Is The Warranty Support?
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.
How Should The Three Splitter Sockets Be Routed And Retained?
Seat each connector fully and route all branches away from pedals, steering, seat tracks and sharp trim. Support attached devices so their weight does not pull on the vehicle DLC; if a plug loosens or communication changes, disconnect extra devices and return to a direct connection.
Will Every Connected Device Work At The Same Time?
Not necessarily. Devices share power and communication lines and can conflict. Confirm current demand and protocol behavior, then disconnect one device if communication becomes unstable.
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