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This article introduces the relevant knowledge of "what is the type-c Jack". In the operation of the actual case, many people will encounter such a dilemma. Then let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Type-c is the latest USB interface appearance standard, this kind of interface has no difference between positive and negative directions, and can be plugged and unplugged at will. In addition, Type-C is a type of interface that can be applied to both PC (master device) and external devices (slave devices, such as mobile phones).

The operating environment of this tutorial: windows7 system, Dell G3 computer.

Type-c is the latest USB interface appearance standard, this kind of interface has no difference between positive and negative directions, and can be plugged and unplugged at will. In addition, Type-C is an interface type that can be applied not only to PC (master equipment) but also to external devices (slave devices, such as mobile phones), which is epoch-making.

USB interface has three different appearance interfaces, that is, Type-A, Type-B and Type-c,Type-An are the most extensive interface standards in computers and electronic accessories. Mouse, U disk, data line are mostly this interface, and the volume is the largest. Type-B is generally used for external USB devices such as printers, scanners, USBHUB and so on. Type-C has a much smaller size than Type-An and Type-B, and is the latest USB interface profile standard. This kind of interface has no difference between positive and negative directions and can be plugged in and unplugged at will. In addition, Type-C is an interface type that can be applied not only to PC (master equipment) but also to external devices (slave devices, such as mobile phones), which is epoch-making.

Type-C is a hardware interface form of Universal Serial bus (USB), and its specification is issued by USB developer Forum (USB-IF). It is characterized by thinner design, faster transmission speed (USB3.1 maximum 10Gbps) and stronger power transmission (up to 100W). More importantly, Type-C plug-in interface supports double-sided insertion of USB interface, which formally solves the worldwide problem that "USB can never be plugged in". After the release of the USB Type-C specification, many new 3C devices such as Android mobile devices, laptops, desktops and even game consoles began to use this connection port.

Extended data:

Main functions:

1. Fast

Theoretically, the maximum transmission rate of a USB-C port is 10GB per second. But Apple says the USB-C port of the new MacBook has a maximum transmission rate of 5GBps. The maximum output voltage is 20 volts, which can accelerate the charging time. On the other hand, USB- A has a limited transmission rate of 5GBps and an output voltage of 5 volts.

2. Generalist

The new MacBook's USB- C port can transmit data, charge, and link to external display devices as a video output port. The only question is how Apple will satisfy users who want to do all three things at once.

3. Two-way

Unlike the old USB port, where power can only be transmitted in one way, USB- C port can transmit power in both directions, which means it can transmit power in two ways. Therefore, users can not only use notebooks to charge mobile devices, but also use other devices or mobile power sources to charge notebooks.

4. Backward compatibility

USB-C is compatible with older USB standards, but users need to purchase additional adapters to complete compatibility. Apple says not only will Apple officially sell adapters, but third-party companies can also license production.

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