First of all this is that something to connect to a computer screen. If you think that you can use to connect your computer to your TV you are wrong, you must watch convertisseurs.It is used to connect a device such as an RCA video game system to a monitor with VGA input. It works great for what it was designed to do and I use it every time I play my xbox. Honestly nothing better than to have monitors connected instead of buying a second or third TV to play video games while someone watches TV.