Hey
Yes you are right you can get a free Crypto miner that uses ONLY 3 Watts
You also get a 40$ bonus when ordering one
but the wait is this a scam no because the miner only uses 3 Watts (that's basically nothing) they take a cut of what the miner earns
for every 100$ you get 15$ and the company gets 85$
I have made another post where I explain everything:
Link: Free Miner
Here is what my miner looks like :D
I know this post Is very short but if you need any help just comment and I will explain to you everything
Link: Free Miner