GB21 Services

Being a part of this growing community is the zeal that keeps us going in providing our customers with the best cryptocurrency mining. Try the future digital currency now.

GB21 Packages

GB21's packages are rated to provide the best output in the world!

Why GB21

Our focus is on making your experience as fast, easy and secure as possible.

The GB21 Assurance

Responsive Support | Reliant Mining Output | State-of-the-art mining Hardware



Our efficient and prompt support team is always ready to answer and resolve customer enquiries and issues, irrespective of the time.


Timely Returns

Using our proprietary methodologies and years of experience in Cryptocurrency mining, we have been able to overcome the rues of difficulty.


99.9% Server Uptime

To ensure stable Mining Outputs and best output for the whole system, we have a 24x7 mining operations team, whose primary operative is to ensure no downtime for servers.

Mining FAQ’s

Here you will find answers to the most commonly asked questions

  • What do I need to start mining?
    • In the early days of Bitcoin, anyone could find a new block using their computer's CPU. As more and more people started mining, the difficulty of finding new blocks increased greatly to the point where the only cost-effective method of mining today is using specialized hardware.

  • What is a Bitcoin mining share?
    • A share is merely an accounting method to keep the miners honest and fairly divide any rewards earned by the pool.

  • What is a Bitcoin mining module?
    • A Bitcoin mining module is usually a worker as assigned in the Bitcoin mining software. For example, four GPUs are plugged into the motherboard constituting the Bitcoin mining hardware. Then the Bitcoin mining software identifies each GPU as a unique worker. So, this small Bitcoin mining rig would be composed for four Bitcoin mining modules.

  • What does ASIC stand for?
    • An Application-Specific Integrated Circuit is a special chip designed specifically for mining Bitcoin and is much more energy-efficient and faster than GPU or FPGA mining.


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