USB Cable Tester Module – HDMI, Type-C, Micro & More

Test Any Cable with Confidence — One Compact Module

The Gaqqee USB Cable Tester Module is a versatile, all-in-one cable fault detection tool designed for technicians, repair shops, and electronics enthusiasts. With support for over a dozen connector types — including HDMI, Type-C, Micro-B, DisplayPort, Ethernet, and more — this single compact module lets you quickly verify cable integrity, check pin sequences, and confirm protocol compliance without the need for bulky equipment or an external power source.

Made in Mainland China.

Key Features

• Multi-Interface Coverage: Tests video cables, data cables, Ethernet cables, printer cables, and hard drive cables all from one module.
• Accurate Fault Detection: Instantly identifies cable continuity issues and pin sequence errors so you can pinpoint problems fast.
• Truly Portable: Powered by a single CR1220 button battery (3V) — no power outlet or USB connection needed. Test cables anywhere, anytime.
• Solid, Compact Build: Precision-engineered black PCB measuring just 10 cm × 6.8 cm — easy to carry and store without cluttering your workspace.
• Wide Compatibility: Works with virtually all common cable types used in computers, home entertainment, and networking setups.
• Low Power Consumption: Efficient circuitry ensures long battery life across countless tests.

Supported Interfaces

• HDMI & Mini-HDMI
• DisplayPort (DP)
• USB Type-C (Dual & L-Type)
• USB 3.0
• Micro-B & Mini-B
• Ethernet (RJ45)
• Printer Interface 1.1 & 3.0
• Hard Drive Port

Specifications

Who Is This For?

Whether you're running a repair shop, setting up a home lab, or simply tired of guessing which cable is faulty, this tester module saves you time and frustration. It's an essential addition to any toolkit — pair it with other quality tools like the Leather Hole Punch Tool | DIY Stitching Punch for your general workbench, or keep your workspace tidy with our Airtight Transparent PET Storage Bottle for organizing small parts and accessories. For tool storage, check out our Vintage Baroque Embossed Metal Tray – Jewelry & Decor Organizer.

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Frequently Asked Questions

Q: What types of cables can the Gaqqee USB Cable Tester Module test?

A: The cable tester module supports a wide range of cable types including HDMI, Mini-HDMI, DisplayPort (DP), USB Type-C, USB 3.0, Micro-B, Mini-B, Ethernet (RJ45), Printer Interface 1.1 and 3.0, L-type data cables, and hard drive data cables — making it one of the most comprehensive portable cable testing solutions available.

Q: Does the USB cable tester require an external power source or USB connection to operate?

A: No external power source is needed. The module runs entirely on a CR1220 button battery (3V), making it fully portable and convenient for use in repair shops, on-site visits, or anywhere you need to test cable integrity without access to a power outlet.

Q: What specific faults can this cable testing module detect?

A: The module checks for three core issues: cable continuity (open or broken wires), pin sequence errors (miswired or swapped pins), and protocol compliance. This allows technicians and DIYers to quickly determine whether a cable is functional or needs replacement.

Q: Is the Gaqqee cable tester compatible with both data and video cables?

A: Yes. The tester is designed for both video cables (HDMI, Mini-HDMI, DisplayPort, Ethernet) and data cables (dual Type-C, Micro-B, Mini-B, printer cables, hard drive cables), providing versatile coverage for nearly all common cable types in a single compact module.

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.