I have a projector Acer c120, and I want it to work with my MacBook Pro. There is a way to make it compatible ????

Although I have never used or seen a c120, I think the restriction is that the projector's software won't work with a Mac. Something similar to some devices such as router's not working with Macs if you install the software. But they do work without the installed software by configuring manually.

If I was the OP I would try the projector and set up system preferences to use the projector as an external display. It may or may not work but I'd give it a try. I've used many projectors and have never installed any software that came with them.

Howdy Grant

regarding your intended pun projector's release when it started talking about TWO simultaneous USB connections required for Full Brightness - beyond my comprehension!

In looking at the specs, the resolution was also incomprehensibly LOW = 89? X ???

Did you see the specs in the acer link? At the very bottom? Plainly says no Mac or Android.

SNIP

regarding your intended pun projector's release when it started talking about TWO simultaneous USB connections required for Full Brightness - beyond my comprehension!

SNIP

regarding your intended pun, when searching, I read a review contemporary with the projector's release and I stopped reading when it started talking about TWO simultaneous USB connections required for Full Brightness - beyond my comprehension!

drat this TineMCE editor!!!

Why do you think it won't work?

Acer's specs say no > http://community.acer.com/t5/2013-Archives/Will-the-C120-projector-work-with-a-M ac/td-p/33665

That is a pocket projector, and has ONLY a USB input, NO VGA or other Video input. So its chances of working without a Mac driver are dim (pun intended).

Thanks for the info.