Pros As they do not work, I like nothing about them.
Cons My husband purchased two of these, from Sony to go with our new Sony desktop because he wanted HDTV on our PC. I have been trying to get them to work for 3 months. Hours were wasted on the phone with Sony technical support. ATI won't even talk to me,
Summary You will not get HDTV on your PC with these. They also provide no customer support.