Everest is a program that shows all the components that make up your machine including the video card, audio, motherboard, what memory you have installed, in fact just about everything you need to know about your computer.
When you first bring up the program look down the left hand column then click on Network and that will tell you just what you have along with your IP address and what adaptor you are using with links to the manufacturers site.
Hope that helps you, if you need any more info just come back and someone will be able to help.