The Sapphire Block Erupters were the first Bitcoin USB miners. They have 330 MH/s of hash power which would net you less than $0.01 per month. It may be a good choice just to see how mining works, but like with most USB miners: do not expect to turn a profit. GekkoScience Compac USB Stick Bitcoin Miner. The GekkoScience miners is just slightly better than the original block erupters. Buy ASIC Miner Block Erupter USB Bitcoin 333 MH/s BTC: Cables & Interconnects - Amazon.com FREE DELIVERY possible on eligible purchases.

GekkoScience • 9.5 Gh/s • 0.33 W/Gh • 0.8 ounces • • $49.97 • ASICMiner Block Erupter USB 330MH/s Sapphire Miner The first were the Sapphire Block Erupters. They have 330 MH/s of hash power which will give you less than $0.01 per month. This is the best choice if you want to see how mining works, but just the like with most USB miners, a profit should be least expected. GekkoScience Compac USB Stick Bitcoin Miner Just slightly better than the original block erupters is the GekkoScience miners. It will yield you about $0.15 per month, which will give you more than a dollar in 12 months! The device runs completely silent, as the company claims. Avalon Nano 3 The Avalon Nano 3 is a 3.6 GH/s miner, which will earn you.

You just need to plug it into your USB port on any computer and also no fan is required. Bitmain Antrouter R1 Wifi Solo Bitcoin Miner Although not exactly a USB miner, the Bitmain AntRouter is just similar. It's cheaper, but with that you just get a 5.5 GH/s, a low one which is a little over $1 per year. What’s great in this is you can do some mining while providing internet for all your devices because it works as a wireless router. 21 Bitcoin Computer The 21 Bitcoin Computer isn't the typical USB Bitcoin miner. However, via it to your computer. It’s not a very good choice though in terms of $ / hash rate.

We just included it in this list since it's still technically a USB miner. We don’t blame you, if you’re not impressed though! Was only profitable when Bitcoin was in its early years. If you just want bitcoins then invest in serious mining hardware or just buy bitcoins.

Click the 'report' link. It's just below the submission or comment body. AutoModerator will clean it up in no time! THINKING OF PRE-ORDERING? (us mods tell them to our kids around the campfire) FAQ RULES No 'FOR SALE' posts. Feel free to hawk your wares in our sister subreddit - this means no goup buys as well. As common as it is in Bitcoin Mining, it is far to risky to be carried out over reddit.

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If there is a new alt coin out, this is not the place to discuss or promote it. If you have questions about mining that alt coin, feel free to ask away! No short-URLs. Nobody should have to trust you before clicking on a link.

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Code, proposals, whitepapers, hardware, questions) relating to Bitcoin. Is where you go to buy and sell things for Bitcoin. It can be fun. My curiosity about mining sparked interest with my son. Together we gathered the components: RaspberryPi, several block eruptoers, AntminerU1, AntminerU2. We learned how to configure the rig and now we mine about 30 cents a day. DigitalNote XDN Mining Difficulty History.

We spent about 300 dollars and have mined about 20$ so far. Money-wise was it worth it? No, probrably not. But the time and exprerience my son and I spent on this was worth it. Now my son and I are figuring out what project we can do with next RaspberryPi.

If anything our mining experience opened the door for more rPi projects.