New 3D XRT303 Qwerty keyboard remote for VIZIO M3D550KDE M3D470KDE M3D550KD M3D650SV M3D550SL M3D470KD M3D550KD E3D320VX E3D420VX E3D470VX 3D M420SV M470SV M550SV M420SL M470SL M550SL M420SV M470SV New Vizio internet App 3D TV remote, with Keyboard and Qwerty remote some knowing TV models support as below: M3D550KDE M3D470KDE M3D550KD E472VL E3D320VX E3D420VX E3D470VX/E472VLE/E552VLE E460ME M420SR M420SV E3D420VX XVT3D650SV M420SV M470SV M550SV M420SL M470SL M550SL;; M420SV M470SV M550SV M370SR M420SR M420KD E551VA