Beyution  NEW Xrt112 Remote for E320i-a2 E322ar E422ar E502ar E420i-a0 E420d-a0 E502ar E401i-a2 Beyution New Universal Internet APP Remote control XRT112 for Vizio, this remote sold by Beyution amazon store, we provide 60 days warranty! This is the new IR remote, do not need any program, only put into new battery will work well. Work for: E320I-A2 E320i-A0 E322AR E422AR E502AR E370VP E420VT E422VLE M320SL M370SL E422VLE E472VLE E552VLE E322AR E422AR E472VLE/E552VLE and most App TV- E291i-A1 E420i-A1 E551D-A0 E500D-A0 E420D-A0 US Seller, quick shipping~ this remote sold by Beyution amazon store, we provide 60 days warranty! Note: if the remote you received can not work with your TV, please contact us, we will reply to you! Thank you!