YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device - two ways of downloading and installing the driver

YUAN Unused Function Device is a MEDIA hardware device. This Windows driver was developed by YUAN High-Tech Development Co. Ltd.. PCI/VEN_14F1&DEV_8803&SUBSYS_478812AB is the matching hardware id of this device.

1. Manually install YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver

1. You can download from the link below the driver setup file for the YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver. The archive contains version 3.1.1.25 dated 2007-04-12 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is enabled please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your PC and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is digitally signed.
The file size of this driver is 167427 bytes (163.50 KB)
This driver received an average rating of 4.3 stars out of 65618 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 32 bits
• This driver works on Windows 11 64 bits

2. How to use DriverMax to install YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver

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 can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Search the list until you find the YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver. Click the Update button.
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5. That's all, the driver is now installed!
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