Shenzhen Kuncan Electronics Co., Ltd.
                                                                                                           
Verified Supplier
18 Years
Since 2008
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OBD-II to DB9 Diagnostic Adapter Cable 16-Pin Male to 9-Pin Serial

Price Negotiable
Price: $1.72/pieces 500-999 pieces
MOQ: 500 pieces
Delivery Time: 16Days
Brand: KUNCAN
Product Description
OBD-II to DB9 Diagnostic Adapter Cable
16-Pin Male to 9-Pin Serial Connector for Vehicle Scan Tool Interface
OBD-II to DB9 Diagnostic Adapter Cable Close-up of DB9 connector OBD-II connector detail
Technical Specifications
Parameter Description
Product Type OBD-II to DB9 Diagnostic Adapter Cable
Input Connector OBD-II 16-Pin Male
Output Connector DB9 9-Pin Female / Male (optional)
Wiring Configuration Customized (Straight / Cross / Partial)
Cable Length 3ft/ Custom
Cable Material Copper Core + PVC Insulation
Operating Temp -20°C to +60°C
Operating Voltage 12V DC
Color Black / Grey / Custom
Product Introduction
This OBD-II to DB9 Diagnostic Adapter Cable connects a vehicle's 16-pin diagnostic port to a serial DB9 interface on compatible diagnostic tools or custom telematics equipment. Ideal for engineers, developers, or automotive professionals working with legacy scan tools or RS232-compatible modules.
Key Features
  • OBD-II 16-Pin Male Input - Standard automotive diagnostic interface
  • DB9 Serial Output - Connects to scan tools or data interfaces with RS232 port
  • Custom Wiring - Available in standard pinout or customized for specific devices
  • Rugged Molded Connectors - Strong build for workshop or field use
  • Flexible Cable Jacket - Allows for installation in tight vehicle spaces
  • Plug-and-play - No external power required
Configuration Options
  • Cable Color: Black (Default) / Custom
  • Length Options: 3ft / OEM
  • Connector Shells: Black Molded ABS with Grip Texture
  • Connector Options: DB9 Female / Male available
Compatible Devices
  • Serial Port-Based Vehicle Diagnostic Tools
  • RS232 Data Loggers
  • Custom GPS/Tracker Interfaces
  • Telematics Modules
  • Embedded Controller Boards (with DB9 Serial Input)
Please check the required pinout of your device before purchase. Available in multiple wiring configurations.
Safety Information
  • For use with 12V automotive diagnostic signal interfaces only
  • Do not use on high-voltage signal lines or CAN bus unless verified
  • Ensure wiring matches your device's specifications
  • Avoid exposing the connectors to moisture or corrosion
  • Disconnect before vehicle servicing to avoid data interference
Frequently Asked Questions
Q1. Are you factory or trade company?
A: We are factory of more than 16 years export experience.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. Samples?
A: 2-5 pieces free samples are available, freight on you. Delivery time usually is 2-3 days. Customized samples will take 5-10 days.
Q5. What is delivery time if we place an order?
A: It depends order quantities. Usually, we can deliver goods within 10-15 working days, for more QTY order, let's confirm when you place official order.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7. How to ship out the cargo?
A: At your request, by sea, by express, all are available.
Company Information

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Kuncan Electronics Co., Ltd.
Location Building 1, Tower B, Huaqiang Creative Industrial Park, Biyan Community, Guangming District, Shenzhen City
Contact Person Liz

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