Nautilus Hyosung GCDU1x - two ways of downloading and installing the driver

GCDU1x is a Nautilus Hyosung USB Devices hardware device. This driver was developed by Nautilus Hyosung. The hardware id of this driver is USB/VID_1a75&PID_b412; this string has to match your hardware.

1. Nautilus Hyosung GCDU1x - install the driver manually

1. Download the setup file for Nautilus Hyosung GCDU1x driver from the location below. This download link is for the driver version 1.3.1.0 dated 2014-04-16.
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3. Run the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, it is as simple as that.
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This driver is digitally signed.
Driver file size: 315104 bytes (307.72 KB)
Driver rating 4.3 stars out of 9531 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. Using DriverMax to install Nautilus Hyosung GCDU1x driver

The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date. How can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Scroll the list down until you find the Nautilus Hyosung GCDU1x driver. Click the Update button.
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5. That's it, you installed your first driver!
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