Re: Raspberry pi 3 using 5v 2.1amp power for mining

Quote from: Erkallys on March 27, 2017, 09:54:08 PM

USB miners are not profitable anymore, since a long time,

Depends on the miner Wink

A raspi as hub for your usb miners can be done easily.
ROI depends, on the future price and costs to start.
GPU altcoin mining will be a better choice for the moment.