Download and install YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver

YUAN Unused Function Device is a MEDIA device. The Windows version of this driver was developed by YUAN High-Tech Development Co. Ltd.. The hardware id of this driver is PCI/VEN_14F1&DEV_8804&SUBSYS_412212AB.

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 6.1.64.42 dated 2007-12-14 of the driver.
2.  
3. Run the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is enabled please accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
6.  
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!
8.  

This driver was not digitally signed.

Driver rating 4 stars out of 5833 votes.

2. Installing the YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver using DriverMax: the easy way

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

1. Open DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
3. Take a look at the list of driver updates. Search the list until you locate the YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver. Click on Update.
4.  
5. Finished installing the driver!
6.