How does a block erupters inner workings work?
I believe it is a USB mining "tool" which uses ASIC (
application-specific integrated circuit
), but it seems to me that these are highly outdated, and that making a profit with them is nearly impossible.
Some more information about asics can be found here - >
https://en.bitcoin.it/wiki/ASICHere's some of these "block erupters" you're talking about,
https://www.cryptocoinsnews.com/block-erupter-usb-beginners-guide/