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In a previous Computex interview with USB-IF Chairman Jeff Ravencraft, it was mentioned that in order to reduce the risk of consumers using unsafe USB chargers, USB-IF has begun to develop security certification specifications; The USB-IF also announced the USB Type-C certification program on the eve of 2019 CES, which ensures that the devices at both ends are in line with the specifications by encrypting and authenticating both sides of the charger and the device, not only reducing the risk of charging, but also avoiding malicious intrusion through the USB Type-C interface.

USB IF recently unveiled the new USB Type-C 2.1 specification, the most important thing is to increase the maximum voltage from the current 20V to 48V, which also means that under the combination of 48V 5A, the new generation of USB Type-C interface is enough to provide 240W power, Basically, it can meet the power supply needs of almost all e-sports laptops on the market, and it is further advanced to use the USB Type-C interface to become a unified charging interface for consumer electronics products.

Usb-if officially announced the USB4 2.0 specification, which will increase the transmission speed to USB 80Gbps, doubling the maximum bandwidth compared to the current USB4.

At present, the industry standard USB PD charging protocol based on the USB Type-C interface is only open to 100W, although it is suitable for most documents and entry-level game laptops, but it is not enough for e-sports laptops that are often used to more than 150W or 240W.

Before we discuss PD fast charging, it's important to understand the groundwork that got us to this point. Depending on how old you are, you may not remember the time before cable standardization. In the olden days, as it were, every device had a proprietary cable. Nokia, as one example among other early phone brands, had its own proprietary cable--i.e., a Nokia cable that didn't work with other brands.

USB Type-C, （commonly known as simply USB-C）It’s a new USB physical connector equipped with 24-pin USB connector system allowing transport of data and power, just like update version compares to Type-A and Type-B. The USB-C connector was developed by the USB Implementers Forum(USB-IF) in August 2014.

USB3.0 AM to USBMicro High Speed Cable 1.wire gauge：OD5.5 28*28*24+96 aluminum, tin copper, PVC Jacket; 2.Connector nickel-plated, salt spray for 48 hours; 3.ROHS2.0/ REACH 197 is compliance; 4. L/T: 3-4 Weeks 5. MOQ: 500-1000PCS 6. Packing way is base on customer's request;

The new iPhone finally got a new port; But the biggest change to the Phone15 is Type-C? The most bizarre is that the interface is also a certain castration, such as iPhone 15 and iPhone 15 Plus can only support low-speed data transmission, is USB 2 speed,

First of all, no matter in work or life, the development of "wireless" is the general trend, it represents the future direction. Because compared with wired, wireless can give a greater degree of equipment freedom and reduce restrictions in space. When it becomes more mature, it is a double improvement of convenience and efficiency. The premise is more mature. The development of wireless obviously has a long way to go.

With the continuous development and rapid upgrading of smart phones, the frequency of mobile phone replacement has become increasingly high, and the replacement of mobile phone data cable has also become frequent. Data cable has become a kind of "fast consumer goods". But after using the data line for a period of time, it will be found that it is not bad contact, joint cracking, or unable to charge. So how to choose a data cable?

It's so hard to charge properly!! Different brands of electronic devices need charging cables with different interfaces, and it is troublesome to use more than one charging cable. It is not only easy to get entangled, but also inconvenient to organize, store and carry out, which makes people collapse in minutes.