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What interface is usb-c? What is the difference between usb-c and USB?

Release date:2021-12-28Author source:KinghelmViews:231


The full name of the USB-C interface is USB Type-C, which belongs to the next-generation interface of USB 3.0. Its highlights lie in a slimmer design, faster transmission speed (up to 10Gbps), stronger power transmission (up to 100W), and in addition The USB-C interface also supports double-sided insertion, which is more advanced than USB2.0/USB3.0.


The difference between USB-C and USB:


To put it simply, the new generation of USB-C has faster transmission speed, stronger power transmission, smaller interface size, and supports bidirectional transmission with stronger compatibility than USB.


The USB-C interface is as shown below:

USB Type-C interface features:


1. Ultra-thin


The old USB port is 14mm * 6.5mm long, while the USB-C is only 8.4mm * 2.6mm.


2, regardless of the positive and negative


Like the Lightning interface, there is no problem whether it is plugged in or out, and it is claimed to be able to withstand 10,000 repeated plugging and unplugging.


3. Fast transmission speed


The maximum transfer rate of the USB-C port is 10Gb per second, which is a lot faster than USB3.0.


4. Two-way transmission


Unlike older USB ports, where power can only be transferred in one direction, the USB-C port's power transfer is bidirectional, which means it can have two ways of sending power.


5. Strong power supply capability


The standard specification cable with Type-C connector can pass 3A current, and also supports "USB PD" beyond the existing USB power supply capability, which can provide a maximum of 100W of power.


6. Backward compatibility


USB-C can be compatible with the old USB standard, but users need to buy an additional adapter to complete the compatibility.


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