You will need to say if the motherboard (that this device is integrated on) is a retail or OEM motherboard. If the latter, you will need to say what your pc brand and model is.
Also, say what hardware device you are needing a driver for, ie: sound, video, lan, main chipset (aka SM Buscontroller), USB controller, or other?
If you are unable to identify the hardware, you might consider using this software program:
To find make and model of pc hardware, EVEREST Home Edition is a free system diagnostics, system information program that will id most hardware onboard a mb. as well as the actual motherboard.
Alternate Everest download link: (offers 2 sites to dl program from)
Run the program and then:
Click on Computer
Click on Summary
Right hand window (hardware) if the text is BLUE
this is a link to the web site for that particular hardware.
If you have additional questions or need further help, please post a SUMMARY
report from Everest.