Prolific pl2303 drivers windows 10 serial numbers#
Prolific pl2303 drivers windows 10 serial number#
Prolific pl2303 drivers windows 10 install#

Prolific pl2303 drivers windows 10 serial numbers#

If you disabled this then each PL2303 device even with different USB serial numbers will be treated as same device. If you check this it will ignore PL2303 device Serial Numbers. The default for this settings is enabled. This is very important if you have many devices.

Prolific pl2303 drivers windows 10 serial number#

Disable Device USB Serial Number in Windows Registry The signal needs to be enabled as the default for this setting is TTL=HIGH as well as RS232=LOW. The Prolific USB to Serial Adapter normally has this enabled as stated before, however for troubleshooting it is always best to check the advanced settings. Check this setting if your Prolific USB driver is not detecting your serial modem or serial mouse. This will disable the DTR/RTS pin initialisation signal during driver load to disable the serial mouse or modem from being detected. Disable DTR/RTS INIT signalīy default this is enabled. Also note that for the PL2303HXD/EA/RA, you need to write to OTPROM first. Check your chip as this does not work on the PL2303SA chip. You can change this on the Prolific USB to serial adapter. This is the Idle Timer for the PL2303 chip to enter suspend mode and the default for this is 10 seconds. Note what each of these advanced port settings does as shown below: USB Selective Suspend Idle Timer You will need to click on the port options on the top of the menu and then click on the advanced options which holds the advanced port options on the Prolific adapter as shown below.Īdvanced Settings on the Prolific USB to Serial driver You can change the port settings on the Prolific USB to Serial Adapter settings as shown below. As the drivers update older chipsets are excluded from the latest operating systems. Download the older driver below which is the 2015 driver being version 1.12.0. You will need to roll back your driver for the Prolific error 10 to stop. See the latest driver the Windows 8 is NOT supported in HXA/XA chip versions. This as certain Windows dont work on certain chipsets. (Note also then you will need to check with chipset you are using).

Prolific pl2303 drivers windows 10 install#

Report and connect the Prolific adapter again and then wait until it looks for the Prolific USB to Serial driver.ĭirect the software to where you extracted the driver to and install the Prolific driver from there.

Then you will need to uninstall the driver on your computer and remove the Prolific USB to Serial adapter from your computer. If you get an error that the Prolific USB to Serial Adapter is not working. The Prolific USB to Serial Driver date will show below as is shown on the picture below.Įrror 10 on the Prolific USB to Serial driver Now check the driver check for the “Prolific USB-to-Serial Comm Port” device in Device Manager Ĭheck the “Prolific USB-to-Serial Comm Port” driver version by right-clicking on the Prolific Port and then click on “driver” on the top to check the driver version that you have on your computer.

Now close the installer program when it is installed.Ĭheck the Prolific USB to Serial driver on Windows.

The PL2303 Driver Installer program will now install the Prolific drivers.

The Prolific driver will ask you to install the PL-2303 USB-to-Serial driver will be installed on your computer.Double-click the PL-2303 Windows Driver Installer program.Install the Prolific USB to Serial driver on Windows