Download Drivers for Unknown Devices

How to Download Drivers for Unknown Devices

1) Find the Vendor and Device ID of the unknown device.To do this,

Open Device Manager
(In windows XP :Start>Control panel>System>Hardware>Device Manager)
(In Windows Vista:Start>Control Panel>Device Manager)
In Device manager,take the properties of unknown device
In Properties,click on Details tab and select Device instance from the drop box.
You will see a code like this
HDAUDIOFUNC_02&VEN_14F1&DEV_2C06&SUBSYS_104D1700&REV_1000
Here 14F1 is the Vendor ID
and 2C06 is the Device ID
2)After obtaining both device and vendor ID,go to

http://pcidatabase.com