Every time you think value hobby out done themselves, they manage to surprise me once again. These small adjustable voltage regulators are a really good price. I actually use them as a low power b.e.c. in several projects. They are perfect for running multiwii boards and radios. I'm not exactly sure how much regulated current it can supply, but it seems to be perfect to bypass the built in b.e.c. on your e.s.c. So far I haven't ran into any problems with these. And most likely I will but several more for other project's.