Pl2303 driver windows 11 download
- Pl2303 driver windows 11 download install#
- Pl2303 driver windows 11 download update#
- Pl2303 driver windows 11 download manual#
To avoid updating the driver again, try to stick with the following guidelines: The driver needs to be updated again in such cases. However, when the IS02 device is plugged into another USB port, the default driver is installed again, and even the default driver is used again on the previous USB port. The updated driver will survive the sleep and restart of the Windows on the same USB port. (make sure the battery is installed for IS02.) Go back to Profile Editor, the software shall be able to communicate with the IS02. If it is a version of 2021, it is still the wrong one.
It should be the version of the year 2015, not 2021. You can double click this Prolific USB-To-Serial Comm Port and select Driver to see the version. After the driver is updated, the Device manager will change the display of the PL2303 device to the following.Browsing through the following steps to pick the old driver 3.6.81. If you see only one version of driver without the version number/date, select it and complete.
Pl2303 driver windows 11 download update#
Right click on the PL2303/Prolific device and select Update Driver.In Device Manager, find the Ports(COM & LPT), and select the item related to PL2303 device or Prolific device.
Right click on the Windows icon on the task bar and select Device Manager. If you have ever installed the USB driver from Profile Editor, you may do that again(Tools->Install USB driver) and select “Modify” the program after the installation starts. When prompted whether to install, click Yes.
Pl2303 driver windows 11 download install#
Open Profile Editor, in the Tools menu, click Install USB Driver. Install the PL2303 USB driver from Profile Editor if you have never done so on this PC.Connect IS02 to an USB port of the PC with a USB cable.Also it is important that you always use one dedicated USB port on the PC for IS02 devices. The key point is to install the old driver and use “Device Manager” to update to use the old driver. The following steps describe the whole process.
If you get a new Windows 11 computer or have upgraded to Windows 11, you need to manually install USB driver and use “Device Manager” to setup the driver. Windows 11 USB default driver DO NOT work for Inspirstar devices.ĭO NOT UPGRADE PC from Windows 10 to Windows 11 if not very necessary. After the new driver is installed, the driver version will be 3.9.1. Before it’s available from Windows Update, this new driver can be downloaded from here link ( After downloading this file, follow the instructions on the screen, and choose to Run Anyway if you are asked whether to continue. We expect Windows 11 to use this new driver version in the next Windows update.
Pl2303 driver windows 11 download manual#
The IS02 devices shall work when plugged into a Windows 11 computer without any manual driver update.Ī new driver version has been released to fix the issue on the previous release for Windows 11. The new working driver is now included in the Windows 11 update. *Except it is old IS02BA unit AND your USB adaptor was old Gen1. If you plug in Inspirstar IS02 devices to your Windows 10 computer for the first time, Windows 10 will automatically install USB driver for the device and it should work instantly. Windows 10 default USB driver works for all Inspirstar IS02 devices*.