This IR sensor is compatible with various VIZIO models, including XVT473SV, E320VP, M261VP, M370NV, M420NV, XVT323SV. It comes in a unit quantity of 2 and is sold with its cable. This product is designed to enhance your TV experience by providing accurate and reliable remote control functionality. It belongs to the TV Boards, Parts & Components, TV, Video & Audio Parts, TV, Video & Home Audio, and Consumer Electronics categories. Buy this VIZIO IR sensor today and enjoy a more enjoyable and convenient TV viewing experience.