The win10 system PL2303 driver is not available to display the yellow exclamation mark how to solve?

PL2303 is a very versatile USB to serial port chip, many devices and development boards, learning boards are using this chip. After the arrival of WIN10, we must not wait to upgrade WIN10, but after upgrading WIN10, I found that the normal PL2303 can not be used, and the device can not work normally. This experience is to tell everyone how to solve this problem easily.

1. Open the properties window of this computer & rdquo;, there are two ways.

1) Select Properties in the "this computer"; right-click menu.

2) Open Control Panel-->System and Security-->System

2, open the device manager, you can see that there is a driver on the PL2303. Exclamation point

3. Right click on the device with an exclamation point and select “Update Driver Software”

4. Select “Manually find and install driver software “

5. Select “Select ” from the list of computer drivers. Select the driver with the version number "3.0.1.0" and click Next to wait for the driver update to be ready for use.

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