Quote from: rostbiffen on March 02, 2014, 09:46:22 PM

Quote from: S4VV4S on March 02, 2014, 01:45:06 PM

I don't understand the purpose of these USB miners.

They will never make ROI, plus don't they have to be controlled by a computer?

And how much power does that consume?

in fact, this is the only unit i have owned that make ROI.. not in mining, trading the hardware. selling these units was a great deal

It is also 15BTC for 500 units.

I have actually heard from a lot of people making good money by selling USB miners.

I personally don't think it is a good move for me.
If I had 15BTC to invest it would be on other things Wink