AUTOOL 35cm 1-to-2 OBD2 Splitter Cable
US$18.00
- One Input / Two Sockets
- 35 cm Connection Layout
- Braided Pure-Copper Cable
- Shared-Port Device Matching
- One Input / Two Sockets: Route one 16-pin OBD2 male connection to two female sockets through a passive splitter.
- 35 cm Connection Layout: Extend both socket positions within a compact 350 mm cable layout.
- Braided Pure-Copper Cable: Combine pure-copper conductors, flexible insulation, and nylon braided protection.
- Shared-Port Device Matching: Use only device combinations whose current draw and communication behavior can coexist on the shared vehicle lines.
- One Input / Two Sockets: Route one 16-pin OBD2 male connection to two female sockets through a passive splitter.
- 35 cm Connection Layout: Extend both socket positions within a compact 350 mm cable layout.
- Braided Pure-Copper Cable: Combine pure-copper conductors, flexible insulation, and nylon braided protection.
- Shared-Port Device Matching: Use only device combinations whose current draw and communication behavior can coexist on the shared vehicle 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-2 16-Pin Cable
Place Two Sockets Within Reach
Place two female OBD2 sockets within 35 cm of one vehicle port through a braided copper-core splitter. Both sockets share vehicle power and data lines, so simultaneous use depends on compatible device current draw and communication behavior.
- 1 Male to 2 Female Sockets
- All 16 Pins Routed
- 35 cm Branch Reach
- Single Splitter
- Shared Power and Data Lines
Key Features
Route One DLC to Two Physical Connections
1-to-2 Diagnostic Port Splitter Cable
The cable splits one standard OBD2 connection into two female OBDII ports, helping extend and organize diagnostic connections in tight vehicle footwell areas.
Pure Copper Core
The inner pure copper core helps support faster data transmission and more stable diagnostic communication under proper connection conditions.
Flexible Insulated Jacket
The outer cable jacket uses flexible insulated material to help improve bending performance, daily handling, and connection safety.
Nylon Braided Protection
The protective nylon braided sleeve helps reduce wear from pulling, bending, and repeated workshop use.
Heavy-Duty Cable Body
The cable is shown with a 10.00mm diameter and 215g net weight, giving it a more reinforced structure compared with a thin ordinary OBD cable.
Multi-Step Inspection
AUTOOL states that the enhanced OBD cable series uses automatic production technology and 8 inspection steps from injection to molding to support over 10,000 plug cycles.
One OBD2 Port to Two Sockets
One 16-pin male connector extends to two female OBD2 sockets, with copper-core conductors for diagnostic connections. Connected equipment must be compatible with the vehicle and connection arrangement.
35cm Connection Layout
The 350mm splitter extends the OBD2 connection while keeping cable routing manageable around the dashboard.
Passive OBD2 Port Splitter
Routes one 16-pin vehicle connection to two 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.
Clean Aligned Pins
Keep the pins clean, dry, and aligned. Bent pins or dirty connectors may affect communication.
Cable Damage Prevention
Avoid excessive pulling, crushing, twisting, or sharply folding the cable during use and storage.
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
Verify the scanner, software, protocol, module, task, and any authorization independently of the cable.
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 cable extends the physical connection; diagnostic and programming functions depend on the vehicle and connected tool.
Pinout And Fit
This passive 1-to-2 splitter provides two physical OBD2 connection branches; available functions depend on the vehicle and connected tools.
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 → 2 × 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 two-socket routing, shared-line limits and device compatibility, with safe-use and troubleshooting guidance.
Package Contents
One Selected Cable
- Included Cable1 × 35 cm braided splitter with 1 × 16-pin male connector and 2 × 16-pin female connectors.
- Not IncludedDiagnostic scanner, software, licenses, vehicle, and unlisted adapters are not included.
FAQs
Connector, Fit and Function Questions
What Is This AUTOOL OBD2 Cable Used For?
It is a 35cm OBD2 1-to-2 splitter extension cable used to extend and split a standard 16-pin OBDII diagnostic connection. It is useful when the vehicle OBD port is difficult to access or when a cleaner diagnostic connection layout is needed.
What Connector Type Does It Use?
The cable uses one standard 16-pin OBDII male connector and two standard 16-pin OBDII female connectors. Confirm the connector shape and pin layout before connecting.
Is It Compatible With All Vehicles?
It is designed for vehicles with a standard automotive 16-pin OBD diagnostic interface. It is not intended for non-standard diagnostic ports unless the proper adapter and tool support are confirmed.
Can I Connect Two Diagnostic Devices At The Same Time?
The cable provides two female OBDII ports, but simultaneous device operation depends on the vehicle, diagnostic devices, and communication protocol. Some tools or vehicle systems may not support two active devices at the same time.
What Materials Are Used In The Cable?
The cable uses a pure copper core for stable data transmission, a flexible insulated outer jacket, and a nylon braided sleeve for additional protection against wear during repeated use.
How Long Is The Cable?
The cable length is 350mm, equal to 35cm or 13.77 inches. The female connector width is shown as 35mm, and the male connector width is shown as 40mm.
Does This Cable Add Diagnostic Functions?
No. This is a physical OBD2 extension and splitter cable. It does not add software functions, vehicle coverage, protocol support, or diagnostic capability beyond what the vehicle and diagnostic tool already support.
What Is Included In The Package?
The package includes 1 × AUTOOL 35cm 1-to-2 OBDII male-to-female splitter extension cable.
How Long Is The Warranty Support?
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.
How Should The Two Splitter Sockets Be Routed And Retained?
Seat each connector fully and route both 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 the extra device 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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