This universal remote control is not very expensive but it can replace a TV remote control for many brands and models. When we start using it, you must enter a code that corresponds to its TV model. The list of codes is shown in the manual and this list is truly impressive. I have found my TV when it's a low-end model of a very uncommon brand. The functions are found, I can navigate through menus and options as with the original remote control. A very good product to recommend.