Are there any USB Stick miners that mine altcoins?
If yes are there any that make at least a little bit profit?
Greetings!
not sure about that when you wanna use it to mine to get profit. I guess you can earn a buck in a month. Please read this before think to buy that
https://coincentral.com/usb-asic-miner-profitability/USB is a kind of mining hardware that will waste a lot of our time. That's it not to mine anything using it right now.
Don't you think to buy the second hand GPU rather than buy USB miner?