Devices for windows 7

Can anyone help me out here, i want to know if this short list of hardware devices will be compatible for windows 7, someone just gave me this list from the upgrade assistant, they need to know if their computer will be able to reformat and install it

nvidia nforce system management controller- i honestly don't know what this is
nvidia geforce 8200
nvidia high definition audio
nvidia network bus enumerator
realtek high definition audio
usb mass storage device
webcam 905