prolific usb to serial driver for windows 8.1

#Prolific usb to serial driver for windows 8.1 for free#
#Prolific usb to serial driver for windows 8.1 install#
#Prolific usb to serial driver for windows 8.1 zip file#
#Prolific usb to serial driver for windows 8.1 serial#

It is also possible to send commands to the COM port directly from the Command Prompt, but this is for experts only.

#Prolific usb to serial driver for windows 8.1 for free#

A popular and easy to use program is Putty, which can be downloaded for free from the internet.

#Prolific usb to serial driver for windows 8.1 serial#

Instead you communicate with them using a standard serial communications program. Some devices don’t come with special software. However, this software does not support Windows Vista or later, and Nikon warns on its website that no update is anticipated. For example, Nikon digital cameras from the late Nineties used a serial connection to transfer photos to a computer. Many times you will see a warning notice saying that the software does not work with certain versions of Windows and no update is anticipated. If the software won’t run, or runs with errors, check the website of the device maker to see what Windows version it is compatible with. In many cases, the software is not compatible with modern Windows operating systems. Many of these programs were written years ago, and are not as automated as modern applications. Many legacy devices came with specialized software that is used to communicate with them over a RS232 serial port. Several different variables come into play, and all must be set up correctly to ensure communications.

Serial communications over RS232 is a legacy from an earlier age in computer when devices were not necessarily plug-and-play. The drivers load successfully, but I can’t communicate with my device For earlier Windows XP and Vista computers, the drivers must be downloaded from the Plugable website and installed. If an internet connection is not available, download the latest drivers for the cable from the Plugable driver site here. If it does not load, make sure the computer is connected to the internet. When the cable is plugged into Windows 7 or higher computers, the necessary driver should load automatically. Drivers don’t load correctly, or the cable cannot be seen in Device Manager Other problems can include using an improper cable, incorrect port settings, or a basic incompatibility between the Plugable USB serial adapter and the device it is being connected to. A frequent problem is that the software that is necessary to connect to the device does not work under modern operating systems such as Windows 7 or above. Although this usually works well, a number of problems can crop up because many of the devices people want to connect are older devices with various issues. The Plugable USB serial adapter allows you to connect legacy devices that use RS232 serial communications to computers that do not have a serial port. Originally authored by: David Roberts, December 9, 2013

#Prolific usb to serial driver for windows 8.1 install#

Follow the on screen prompts to install the Prolific serial drivers and when completed the serial adapter should be assigned a COM port number.

#Prolific usb to serial driver for windows 8.1 zip file#

Now extract the contents of the zip file downloaded in step #1, navigate into the extracted files and double-click on 'PL2303-Prolific_DriverInstaller_v1200.exe' to start the installtion process.

Repeat steps 5-7 until the 'Ports (COM & LPT)' section shows 'USB-Serial Controller D' with an error icon to the left.

When completed, right-click on any entry in the Device Manager and select 'Scan for hardware changes'.

Check the box to delete the drivers and then click on the 'Uninstall' button to proceed.

Right-click on the entry 'Please install corresponding PL2303 driver to support WIndows 11 and further OS.' and select 'Uninstall device'.

Open the Device Manager (right-click) on the Start Menu and select 'Device Manager'.

Connect the USB to Serial adapter to the computer.

zip file to the Desktop or Download folders

Download the legacy driver 1.20.0 from our download page here and save the.

Prolific has not yet released a Windows 11 driver for the PL2303HXD chipset used in our USB to Serial Adapter, in the meanwhile we can install an older driver to enable this adapter on Windows 11 systems by performing the following: