New Smart TV Qwerty dual side keyboard remote control for XVT323SV XVT373SV XVT423SV XVT473SV XVT553SV --this is original remote， do not need any program， only put into battery can work<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> New Smart TV Qwerty dual side keyboard remote control for XVT323SV XVT373SV XVT423SV XVT473SV XVT553SV </span></li><li><span class="a-list-item"> This is True new remote， do not need any program， only put into battery can work </span></li><li><span class="a-list-item"> Workign for Vizio Smart tv remote </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51cVAkkDhVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51zTCv49cDL.jpg" noproxy>