News & blog about APPHONE

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USB 3.1 Gen 1, Gen 2, and USB 3.2 Compared: Learn Before You Buy

Okay, let’s talk about USB. You’ve probably seen terms like “USB 3.2 Gen 2” or “USB Gen 1” floating around. It can feel confusing, right?

17/07/2025

Choosing the appropriate wire gauge for your USB cable

Guide to measuring and selecting the appropriate USB cable gauge.

In the previous article, we have talked about what is wire gauge? And its impact and common specifications in USB cables. But many customers still

27/06/2025

The Importance of Wire Gauge in USB Cables Explained.

Ever wonder what those numbers on USB cables mean? Like 24/32 AWG – what does it all refer to? The ratings actually tell you a

12/06/2025

VW-1 and CSA Flame Tests Description Guide

As we know, these days ensuring the safety of USB cables is paramount, especially as they are widely used in various applications, from charging devices

21/05/2025

The impact of DAC chips on audio applications.

How Does the Integration of a DAC Chip Affect Audio Cable Design? The integration of a Digital-to-Analog Converter (DAC) chip into audio systems profoundly influences

07/05/2025

What is the Role of DAC Noise Reduction Chips

Ever wonder how your headphones or speakers output such clear, pristine audio? It’s likely thanks to a little chip called a DAC noise reducer. As

06/05/2025

What is UL Certification and Why It Matters for Your Safety

When it comes to ensuring the safety and reliability of products, UL Certification stands as a crucial benchmark. No matter, if you’re a manufacturer, a

15/04/2025

Ultimate Guide for Picking a Reliable USB C PD Fast Charging Cable.

We all know the frustration of waiting hours for our phones, laptops, or tablets to charge fully. But with a high-quality USB C PD cable,

21/02/2025

The Ultimate Guide to Choosing the Perfect USB Adapter for Any Device

USB adapters are useful little gadgets that connect different devices using USB ports. Whether you need to add more ports or change connector types, adapters

17/02/2025