MárcioDec 25, 2021 · 3 years ago8 answers Are there any USB mining devices that are profitable in today's market?
I'm wondering if there are any USB mining devices that can still generate profits in the current cryptocurrency market. With the increasing difficulty of mining and the high cost of electricity, it seems like mining with USB devices may not be as profitable as it used to be. However, I've heard that there are some new USB miners that claim to be efficient and profitable. Can anyone provide insights on whether USB mining devices are still worth investing in?