Download and install SUNIX Co., Ltd. SUNIX 1-Port RS-232/422/5 Serial Card driver

SUNIX 1-Port RS-232/422/5 Serial Card is a Multi Function device. The developer of this driver was SUNIX Co., Ltd.. The hardware id of this driver is PCI/VEN_1FD4&DEV_1999&SUBSYS_00811FD4&REV_00; this string has to match your hardware.

1. Install SUNIX Co., Ltd. SUNIX 1-Port RS-232/422/5 Serial Card driver manually

1. Download the driver setup file for SUNIX Co., Ltd. SUNIX 1-Port RS-232/422/5 Serial Card driver from the link below. This is the download link for the driver version 8.1.2.0 released on 2013-10-14.
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3. Start the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be pretty straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the fresh driver, as you can see it was quite smple.
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This driver was not digitally signed.

This driver was installed by many users and received an average rating of 3.1 stars out of 53052 votes.

2. The easy way: using DriverMax to install SUNIX Co., Ltd. SUNIX 1-Port RS-232/422/5 Serial Card driver

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of driver updates. Search the list until you find the SUNIX Co., Ltd. SUNIX 1-Port RS-232/422/5 Serial Card driver. Click on Update.
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5. Enjoy using the updated driver! :)
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