USB Cable Tester Board – 24 LED, USB 2.0 3.0 & Type-C
USB Cable Tester Board – 24 LED, USB 2.0 3.0 & Type-C
USB Cable Testing Board – Instantly Verify Every Pin Connection
Take the guesswork out of USB cable troubleshooting with this compact USB Cable Tester Board. Supporting USB 2.0, USB 3.0, Type-C, Micro-B, and Type-B connectors, it uses 24 individual LED indicators to visually confirm the function and connectivity of every single pin — no software, no multimeter, no complexity required.
Whether you're a technician, hobbyist, or just someone who wants to verify a cable before use, this board makes the process fast, clear, and reliable.
Key Features
- 24 LED Pin Indicators: Each LED corresponds to an individual pin, giving you an instant visual readout of cable functionality.
- Wide Connector Support: Compatible with USB Type-A 2.0, USB Type-A 3.0, USB Type-C 3.1/3.2, Micro-B, Micro-B 2.0, Type-B, and more.
- Dual Power Supply: Powered by a coin cell battery or an external DC 3–12V power source — flexible for workshop or on-the-go use.
- Reverse Connection Protection: Built-in circuitry guards against accidental incorrect connections.
- Plug & Test Design: Simply insert the cable ends into the corresponding ports — the LEDs do the rest instantly.
- Compact & Portable: Measures just 8×7 cm (3.15×2.76 in), fits in any toolkit, drawer, or bag.
- Optional Case: Available with or without a protective case.
Specifications
| Product Name | USB Data Cable Test Board |
| Model | 02DD4NB607770 |
| Power Supply | Coin cell battery / External DC 3–12V |
| LED Indicators | 24 |
| Connector Types | USB 2.0, USB 3.0, Type-C 3.1/3.2, Micro-B, Micro-B 2.0, Type-B |
| Product Size | 8×7 cm / 3.15×2.76 in |
| Assembly Required | No |
| Country of Origin | Made in China |
What's in the Box
- 1× USB Cable Test Board
Note: Please allow ±1–2 cm variance due to manual measurement. Slight color differences may appear due to varying display settings. Cable carrying capacity cannot be tested with this device.
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Frequently Asked Questions
Q: Which USB connector types does this cable tester board support?
A: This USB cable tester supports USB Type-A 2.0, USB Type-A 3.0, USB Type-C 3.1 and 3.2, Micro-B, Micro-B 2.0, and Type-B connectors — making it a versatile tool for testing a wide range of USB cables.
Q: How does the 24 LED indicator system work?
A: Each of the 24 LEDs corresponds to an individual pin on the connector. When you plug in a cable, the LEDs light up to show which pins are properly connected and functional, giving you an immediate visual confirmation of cable integrity.
Q: What power source does the USB cable tester use?
A: The tester supports two power modes: a coin cell battery for portable use, or an external DC 3–12V power supply for bench or workshop use. Both modes offer the same full testing functionality.
Q: Can this tester measure a cable's power or data transfer speed?
A: This board is designed to verify pin connectivity and cable functionality. It does not test the current-carrying capacity or data transfer speed of a cable.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.