This power button IR sensor board with cable is compatible with TCL brand TVs and is designed specifically for the TCL 55S401 model. It falls under the category of TV boards, parts, and components as well as consumer electronics. The board is essential for the proper functioning of the TV and allows the user to turn the TV on and off with ease. It is a genuine TCL product and is of high quality. The board is easy to install and comes with a cable for easy connection.