I have a laptop with an HDMI connector, and when I do presentations at work (a pretty common occurance) I have to plug into a projector w/ a VGA connection. I bought an adapter off Amazon, and it ...

It's easy to connect an iPad to a projector to stream content to a larger display. Here's what you need to know to do it.

I'm sure there is a spec somewhere (VESA or something) but here are a couple of references. Power is watts = volts * amps. Even though there was a +5V pin on a VGA connector, it may not be suitable ...