NEW XRT112 internet APP Remote fit for VIZIO E500I-A1 E550I-A0 E420I-A0 E390I-A1 E320I-A0 E241I-A1 E470I-A0-B E420I-A0-B E390I-A1B E241I-A1B E500I-B1E E420i-A0 E320i-A0 E320I-A2 E322AR E422AR E502AR and most App internet LCD and LED TV--Sold by Parts-outlet store This is brand new XRT112 REMOTE CONTROL USA Seller, quick shipping! new remote, no need any program, only put into battery can work this remote is sold by Parts-outlet store with our own label, we promise best service for each customer if have any issues, please feel freely to contact with us by amazon message system, we promise to feed back to you within 24 hours, thanks