Note: None of these USB Miners are going to be profitable even in the long-long run. By now it has gone down to about a dollar per year which means it would take half a century to just break even! It is priced in at $49.99 which is quite expensive for a USB Miner.Ī couple of years ago the device became obsolete and the returns were as low as a dollar a month. The device can still be seen around, though not for mining purposes but for testing setups. Antminer U2:Ĭoming out into the markets with a hashing power of 2GH/s, the Antminer U2 is one of the most trusted names when it comes to the obsolete world of the USB Bitcoin Miners.
The GekkoScience Compac USB Stick Bitcoin Miner is priced in at $49.99 - you’d break even in about 50 years if you buy this. This will ensure that you make your first dollar in the first year itself, as opposed to the Block Erupter above which will take 8 years to do so. The device comes out into the markets with a hashing power of 8 GH/s and allows the users to mine $0.15 per month. GekkoScience Compac USB Stick Bitcoin Miner:Ī little better compared to what we saw above, the GekkoScience miner is certainly more powerful than the Sapphire Miner. The Avalon Nano 3 comes out at a price of $19.99 - which will still take about two decades to break even. The device features a mining power of about 3.6 GH/s - a significant improvement over the Block Erupter above. The Avalon Nano 3 gets you a revenue of about $1 per year.
Usb block erupter software full#
However, as is the case with USB Miners, this is painfully slow and will take you almost a year to make a full dollar. One of the cheapest and the most easily adaptable USB Bitcoin miner, you can stick it up any computer and it will mine for bitcoins. However a good tool if you want to understand how mining functions. Not a very profitable device, but none of the USB miners are profitable, even in the long-long-long run. Using it according to modern day standards would give you a grand total of about $0.01 per month - basically you’d make your first dollar in about a 100 months (a little over 8 years) considering prices stay stable. It offers the users with a hash power of 330 MH/s. It was one of the first USB Miners to be created. The ASICMiner Block Erupter USB Sapphire Miner, popularly known as just the ‘Sapphire Miner’ has been around for a really long time. However, if you still wish to mine for Bitcoins, here’s a quick look at some of the best USB Bitcoin Miners: Sapphire Miner: As of 2017 there are no ‘new’ Bitcoin USB Miners as the technology is itself about 4 to 5 years old now. Similarly, USB Miners too are used to mine bitcoins by connecting them with your PC. When handling major mining operations, users usually tend to purchase an ASIC device which has only one dedicated purpose - to mine for Bitcoins. This is the most critical part as this is the actual, physical device that will do handle the mining operations. While we have dedicated chapters for each of them, let us refresh our memories by taking a quick glance at each of them: Best USB Miners. USB Bitcoin Miningīefore you begin to mine for Bitcoins using USB Miners, here’s what you’ll need. However if you’re serious about mining for Bitcoins, you should check out our complete list of Bitcoin Mining Hardware devices. If you want to learn Bitcoin Mining these are a good, inexpensive option for you. Today, if you make use of a USB Bitcoin miner, it would probably take you hundreds of years to reach even three decimal digits. However, as time progressed the mining difficulty increased and high-power devices started to take over. However then for a short period of time came the age of USB powered Bitcoin Miners which gave a short boost to Bitcoin Mining. When it all began, people were mining using their CPUs alone. USB Bitcoin miners were a big thing back in the early days of Bitcoin technology. However, it is a good tool to get the basic idea of how mining is done without investing much into it. Before we begin, however, it must be noted that Bitcoin Mining via USB is a primitive method of mining bitcoins and nobody who wishes to make a profit, or even the slightest amount of money through mining should use one.
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