This works great and is handy for me to carry in my bag for school. We do a lot of presentations and they do not have the proper cords to allow me to hook my computer up. Now I do not have to borrow my classmate's computer in order to give my presentation. I like that it is small enough that it does not take up too much room in my bag. This is available on Amazon . I received this product at a discounted rate in exchange for a honest review.