Download and install Nautilus Hyosung UCM21 driver

UCM21 is a Nautilus Hyosung USB Devices device. This driver was developed by Nautilus Hyosung. USB/VID_1a75&PID_3721 is the matching hardware id of this device.

1. Nautilus Hyosung UCM21 driver - how to install it manually

1. Download the setup file for Nautilus Hyosung UCM21 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 the highest privileges (rights). If your User Access Control (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty straightforward. The driver setup 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 new driver, it is as simple as that.
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This driver is digitally signed.
The file size of this driver is 315104 bytes (307.72 KB)
This driver received an average rating of 4.2 stars out of 55503 votes.
This driver was released for 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. How to install Nautilus Hyosung UCM21 driver using DriverMax

The most important advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver using DriverMax? Let's see!

1. Open DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Search the list until you find the Nautilus Hyosung UCM21 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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