Why New USB-C Cables Pose a Safety Risk, Buyers Warned

USB-C is now the universal connector for modern electronics. It powers everything from phones to laptops. But not all cables are created equal.

Choosing the wrong cable can damage your expensive gadgets. This guide helps you find a safe, high-performance cable. It will ensure your devices charge fast and transfer data securely.

Identifying Counterfeit And Low-Quality Cables

The market is flooded with cheap, dangerous USB-C cables. These fakes often overheat and fail quickly. They can also deliver incorrect power, harming your device’s battery.

Always purchase cables from reputable brands. Trusted names include Anker, Belkin, and Cable Matters. Avoid unknown sellers offering prices that seem too good to be true.

Look for official USB-IF certification on product packaging. This seal means the cable meets strict industry standards. The USB Implementers Forum also maintains a public database of certified products.

Selecting The Right Cable For Your Needs

Your primary use case determines the best cable. Are you mostly charging, transferring files, or connecting to a monitor? Each task requires different cable specifications.

For fast charging, check the wattage rating. A standard phone may need 18W, while a laptop requires 100W. Ensure the cable’s power delivery (PD) rating matches your charger and device.

For data transfer, ignore basic charging cables. You need a cable rated for USB 3.2 Gen 2 or USB4 for high speeds. Video output requires explicit support for DisplayPort Alt Mode.

Thunderbolt cables use the USB-C connector but are different. They require specific Intel certification. Always verify Thunderbolt support if you need its maximum speed and features.

Investing in the best USB-C cable protects your devices and ensures peak performance. A certified cable from a trusted brand is a smart, long-term investment for all your tech.

Info at your fingertips

What does USB-IF certification mean?

It means the cable has passed tests set by the USB Implementers Forum. This ensures it meets safety and performance standards. It is a key mark of a quality product.

Can any USB-C cable be used for fast charging?

No, only cables rated for higher wattage can handle fast charging. A basic cable might only support slow, 5-watt charging. Always check the power delivery specification before buying.

What is the difference between USB4 and Thunderbolt?

Thunderbolt is an Intel technology that offers top-tier speed and features. USB4 is a standard that incorporates some Thunderbolt specs. Many Thunderbolt 4 cables are compatible with USB4 devices.

Why do some USB-C cables cost so much more?

Higher prices often reflect better materials, construction, and certification. Premium cables support faster data transfer, higher wattage charging, and video output. They are built to last longer and perform reliably.

Are longer USB-C cables worse for charging?

Yes, longer cables can lead to power loss over distance. For best fast-charging results, use a shorter, high-quality cable. This minimizes resistance and energy loss.

Trusted Sources: USB Implementers Forum, Reuters, Associated Press