I belive the rbox only uses 40w but i could be corrected on this.
What do you run yours on and can you still use the computer for basic things while mining?
If i make half my money back then i'll be happy, just don't want to loose more than i put in.
I thought about cloud mining but after a bit of research i don't really trust it.
Im really just trying to learn everything i can about all aspects of bitcoin.