This is an EPSON EB-W28 projector. I bought it used, intending to watch Amazon Prime Video by connecting it to my PC. However, I ended up buying a 34-inch display and using that instead, so I haven't used the projector at all. NCNRNN (No claims, no returns, no price reductions) please. Overall, there is some yellowing, but the operation has been confirmed. I was able to display from a PC via an HDMI cable. (Regarding the operational check, it's at a novice level, so I haven't checked every detail.) Thank you.