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Apple MFI Chips

Guide to Different Apple MFI Chips: From C48 to C101 Lightning Connector

In the ever-evolving world of Apple devices and accessories, it’s not ju-st about the cables and connectors; it’s about the technology that powers them. If you’ve delved into the realm of Apple’s MFi (Made for iphone ipad ipod) Lightning connector chips, you’ve likely encountered a range of letters and numbers like C48, C89, C94, C91,

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Thunderbolt technology communication mode

Thunderbolt 4 Explained: Everything You Need to Know

With the development of high speed data transmission and multifunctional connection Thunderbolt technology has become one of the trendiest standards in the world. The emergence of Thunderbolt 3 and Thunderbolt 4 has transformed the interaction and connection between us and our devices. However, How do they differ and what could offer you an improved digital

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Quick Charge protocol Evolution

Qualcomm QC 4.0 Guide: Version History and Relationship to USB PD.

Qualcomm QC is a public charging technology that allows battery-powered devices (mainly mobile phones) to be charged at power levels exceeding the 5 Volts/2 Amp allowed by standard USB. At the same time, many brand companies also have their own fast charging technology. This article mainly explains the QC fast charging technology without going into

Qualcomm QC 4.0 Guide: Version History and Relationship to USB PD. Read More »

E Marker chip APPHONE

The working principle and function of E-Marker on USB cables

Have you ever been surprised when using the latest USB PD cables, how intelligently they grasp and manage the power to my electronic devices? This is where the magical “E-Marker chips” in electronic devices come into play. Today, let us explore this high-tech technology hidden in USB cables and learn how it ensures that charging,

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USB PD 3.1 protocol banner APPHONE

A quick read on the latest USB PD 3.1 protocol specifications and features

Have you ever missed important moments because of a drained battery, or felt impatient because of slow charging? In this era of vitality and technological innovation, we all rely on various smart devices, which are important partners in our work, entertainment and life. It’s because of these devices that we need faster and more efficient

A quick read on the latest USB PD 3.1 protocol specifications and features Read More »

USB PD built vodbov E-Marker chip

USB Power Delivery: Effect, Safety performance and its versions.

Our lives are increasingly inseparable from various smart devices, which have changed our lives, entertainment and work. But any electronic device requires power support, and in recent years a fast charging technology is making charging simple and fast – USB-Power Delivery (USB PD). What is USB PD? USB-Power Delivery (PD) protocol is a fast charging technology

USB Power Delivery: Effect, Safety performance and its versions. Read More »

USB standard specification APPHONE

USB standards: USB 1 to USB 4 specifications differences.

When talking about USB transfer version, it specifies the transfer standard for different USB devices to communicate with each other and transfer data. The main function of USB cables is to realize connection and data transmission between different types of devices. Whether it is a computer, external hard drive, printer, camera or mobile phone, USB

USB standards: USB 1 to USB 4 specifications differences. Read More »

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