The package provides the installation files for FTDI USB Serial Port Driver version 2.12.16.0.

Download the latest drivers, software, firmware, and diagnostics for your HP products from the official HP Support website. To find drivers for hardware that Windows refuses to recognize, open Device Manager (a search from the Start menu or Windows 8 Start screen brings it up lickity-split), right-click on the listing. 4 Find your Megawin USB EasyCOM device in the list and press double click on the ports device. Click Reinstall driver button. 5 Choose Install from the specific location and click on the Browse button. Click on the Next and Finish button after that to complete the installation process. 6 After these steps, you should see Megawin USB EasyCOM. The reason is that after a Windows 10 update, virtual COM port drivers may not load any-longer by default for devices of some types. Dedicated app: virtual COM port driver for Windows 10 If ports COM & LPT are not shown in the Device Manager of your Windows 10 system, you can install Virtual COM Port Driver and solve this problem once and for all. DriverStore is a new and a central location in Windows Vista and Windows 7 where all the driver files will be stored., before they are copied to their final destination during the device driver installation. The location of the driver store is – C: Windows System32 DriverStore.

If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the available version. Take into consideration that is not recommended to install the driver on Operating Systems other than stated ones.

In order to manually update your driver, follow the steps below (the next steps):

1. Extract the .cab file to a folder of your choice
2. Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel), or right click on Start Menu for Windows 10 and select Device Manager
3. Right click on the hardware device you wish to update and choose Update Driver Software
4. Choose to select the location of the new driver manually and browse to the folder where you extracted the driver
5. If you already have the driver installed and want to update to a newer version got to 'Let me pick from a list of device drivers on my computer'
6. Click 'Have Disk'
7. Browse to the folder where you extracted the driver and click Ok

About USB Serial Port Driver:

If you install this package, your device will be properly recognized by compatible systems, and might even benefit from new features or various bug fixes.
Please note that, even though other operating systems might also be compatible, we do not recommend you apply any software on platforms other than the specified ones. Doing so might cause the installation to crash, which could even render the device unusable.
When it comes to installing the package, the steps should not be much of a hassle because each manufacturer tries to make them as easy as possible; usually, you must make check for compatibility, get the package, run the available setup, and follow the instructions displayed on-screen.
However, due to the large number of devices out there and the various ways for applying these packages, it would be best if you refer to the installation manual first, to be sure of a successful update.
That being said, click the download button, and apply the present software on your product. Also constantly check with our website to stay up to speed with latest releases.

It is highly recommended to always use the most recent driver version available.
Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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For most devices, the Ports device setup class and the Serial function driver provide the functionality required to operate serial ports and COM ports. To install serial ports and COM ports using these system-supplied components, do the following:

• Provide an INF file that specifies the Ports device setup class and the Serial function driver as the service for the port.

• To configure a serial port as COM port, comply with the requirements that are defined in Configuration of COM Ports.

Drivers Megawin Port Devices Terminal

For more information about installing serial ports and COM ports using the Ports device setup class and the Serial function driver, see the following topics:

Drivers Megawin Port Devices Lucie

If you do a custom installation of a COM port, you must comply with the COM port requirements that are defined in Configuration of COM Ports.