You will, of course, be offered more (and better) opportunities if you have a fast, accurate turn-around on jobs once hired. And the things you'll transcribe will probably be incredibly boring, sometimes laden with buzzwords and jargon you find yourself researching.
It's a job that's out there. It's a job that almost demands you work from home, as they may not have a big ol' office. It's a job that you might research and consider.