New XRT300 keyboard remote---for VIZIO M320SL M370SL M420SL M470SL M550SL M470VSE M650VSE M550VSE E420i-A1 E500i-A1 E601i-A3 E470i-A0 M470VSE - M650VSE - M550VSE E420i-A1 Internet TV M420SL M470SL M550SL M420SL M470SL M550SL M420SL M470SL M550SL New internet App TV remote, with Keyboard and Qwerty remote.