The listing, Audio/ Video 3 way selector has ended.
This item is useful in many ways. Although its most common use would be for a T.v. that only has one set of RCA jacks on the back of it. So if your T.v. only has the one set of incoming jacks in the back of it. Here lies the answer to you issue. Now you don't have to find yourself plugging and unplugging RCA jacks evertime you want change the usage from say your Xbox, to your Dvd, to your Cable box. With this item you can have all three plugged at the same time and when you ready to use either one of your Device's. All you have to do is switch the toggle switch located on the top of this gadget to the Device of your choice and starting enjoy life after plugging in /an plugging out. Thank you. An good luck!