Industry News

USB TYPE-C knowledge

2021-03-04

USB TYPE-C knowledge

 

With the popularity of USB TYPE-C ports, a wide variety of TYPE-C interfaces have come to the market, and they are subdivided into the following categories:

 

1. Standard version (full function):

 

Standard full-function PD2.0, with USB data and video output;

 

Standard full-function PD3.0, with USB data and video output.

 

2. USB3.1

 

1. USB3.1 GEN 1 (speed equivalent to USB3.0, nominal 5Gbps, measured transmission speed is about 420M);

 

2.USB3.1 GEN 2 (nominal 10Gbps, measured transmission speed is about 950M).

 

3. PD+USB3.1

 

1. PD2.0 + USB3.1 GEN 1 (speed equivalent to USB3.0, nominal 5Gbps, measured transmission speed is about 420M);

 

2. PD2.0 + USB3.1 GEN 2 (nominal 10Gbps, measured transmission speed is about 950M);

 

3. PD2.0 + USB3.1 GEN 1 (speed equivalent to USB3.0, nominal 5Gbps, measured transmission speed is about 420M);

 

4. PD2.0 + USB3.1 GEN 2 (nominal 10Gbps, measured transmission speed is about 950M).

 

4. Only USB2.0, manufacturers who use Micro USB can't sit still, and funny changed the Micro USB terminal to the USB TYPE-C terminal.

 

 To sum up, many mobile phone manufacturers, including many notebooks, have their own colors, because the various functions of the "USB TYPE-C port" cause each market to be occupied, so doing the docking station customer service is a perseverance.