Are there any USB Stick miners that mine altcoins?
If yes are there any that make at least a little bit profit?
Greetings!
There are a lot of USB miner on Amazon and Alibaba check those two marketplaces
ARE these the ones you are looking for, look cheap but I doubt if they are going to make you profit all
https://www.amazon.com/ASICMiner-Block-Erupter-USB-Sapphire/dp/B00CUJT7TO