if u run a bitcoin miner u need electricity for running the miner, but now u not need to waste $$ on electricity , just join https://cex.io/r/1/quicksilv3r/0/ u will miner bitcoin 24 hours, every week, u dont need pay electric, dont need buy usb hub.
CEX.IO – is a first commodity exchange company which offers cloud mining combined with a powerful commodity exchange.
With Cloud hashing - you can forget about the most frequent mining problems, such as:
Massive electricity consumption,
Constant connectivity issues,
The need to provide cooling and space
Annoying noise from the hardware
etc.
With CEX.IO you can forget about setting up or maintaining the hardware, as it is handled by professionals in the data-centre.
We also guarantee a stable hash-rate of the mining equipment. Even in rare cases, when there are problems with the GHS - CEX.IO takes the obligation to reimburse all losses within 24 hours.
You can choose either to generate income by cloud mining, or you can trade on the GHS price variation.
The best feature of CEX.IO is that even when you have placed a “sell order” to sell your GHS - those GHS continue to mine in the cloud and generate income for you. for more information just visit: https://cex.io/r/1/quicksilv3r/0/