Epson to Optoma ust retrofit adapter plate. Compatible with Epson projector mounts (Elpmb28 / Elpmb43)</br>Projector compatibility: EH320USTi/EH320UST/w320ust/w320usti/EH319UST/EH319USTi/w319ust/w319ustir</br>90-Day warranty</br></br>Product Description</br></br>Optoma EWMA2000 Epson to Optoma ust retrofit adapter plate. Compatible with Epson projector mounts (Elpmb28 / Elpmb43) for eh320usti/EH320UST/w320ust/W320USTi EH319UST/eh319usti/w319ust/w319ustir</br><br/>http://www.amazon.com/gp/product/B01KSGGL4E