Do you have TV-out and are viewing movies in another room? Are you sick of getting up and constantly walking back and forth to your room to pause the movie or change programs. Or perhaps on the other hand, you are a business man/woman that spends a great amount of time doing boardroom presentations and would like some freedom from being tied to your computer while going through your slideshows. If any of these traits sound familiar or if you could find another use for such a versatile product, at $49USD, I find this product to be quite affordable and would make life a lot easier around the home and/or office. This is a great product and I use it everyday. You will find that it incorporates itself into your computing life and will make you more efficient in the workplace.