I use the one that I got from BestBuy.com. It is called a Psyclone hdmi selector. It allows you to do 4 hdmi and toslink audio cables to one hdmi input on your tv or your a/v receiver. I had one input for DISH , one for DIRECTV , and one for Blu-ray dvd player. I haven't found a use for the 4th one yet. Try a search on Bestbuy.com . IF you don't need the audio portion you might find one cheaper than this one. But this one works great and comes with a small remote powered by a watch battery.