VIZIO XRV4TV XRT112 REMOTE CONTROL fit for Vizio LCD LED TV. This is IR remote, do not need any program, only put int brand new alkaline battery will work well. Universal Remote for all Vizio brand LCD and LED TV Package: 1 x remote control. The battery Not included. New VIZIO XRV4TV XRT112 REMOTE CONTROL fit for Vizio LCD LED TV. Universal Internet APP Remote control VIZIO XRV4TV This remote fit for below models: E370VP; E320VT; E370VT; E420VT ; E422VLE; M370SL; E322AR; E422AR XRT112 internet APP Remote for E320I-A2 E320i-A0 E322AR E422AR E502AR E370VP E420VT E422VLE M320SL M370SL E422VLE E472VLE E552VLE E322AR E422AR E472VLE/E552VLE and almost all VIZIO Brand LCD LED TV