I found this while organizing parts. It's likely a remote control for a Mitsubishi projector, model LVP-HC3800?? There's no model number listed anywhere, so I'm not sure of the compatible models, but based on the shape and what's written on it, I believe it's definitely for the LVP-HC3800. If it doesn't fit, I will handle the return. All keys have been tested for infrared output. It has some scratches and dirt, but there's no extreme wear and tear. The battery compartment is clean. 250910