Review on Height Adjustable Universal Projector Ceiling Mount Bracket, Black 16.9—25.6 inch, compatible with BenQ, QKK, Epson, Optoma, DR.J Projector by Mike Anderson

Works but build quality is okay. The screws aren't the best, but they work well if you don't use too much force on them or they could strip the threads. Use hand tools, not power tools. I used a wall mount. The metal could be a bit stronger so that, for example, vibrations are not transmitted to the projector when someone slams the door. I have an Optoma DLP projector. Note. It is better to use wooden studs for the wall mount as you are not sure how much pressure the anchor and drywall screw will hold if you push the mount too far. Good for the price and probably good once securely installed, but a bit more durable. it would be better for a heavy projector like DLP. This may be better suited for lightweight mini projectors.