Asicminer block erupter usb 330mh/s sapphire miner:
the sapphire block erupters had been the primary bitcoin usb miners. they have 330 mh/s of hash energy which could net you much less than $0.01 in line with month.it may be an awesome preference just to peer how mining works, but like with maximum usb miners: do now not anticipate to show a earnings.
Gekkoscience compac usb stick bitcoin miner:
the gekkoscience miners is just slightly better than the authentic block erupters.it'll net you about $0.15 in keeping with month, which is more than a dollar in line with year! the enterprise claims that the device runs absolutely silent. it really works with just one usb port.
Avalon nano 3:
the avalon nano 3 is a three.6 gh/s miner, in order to earn you about $1 in keeping with 12 months. no fan is required and it simply plugs into your usb port on any computer.
Bitmain antrouter r1 wifi solo bitcoin miner:
the bitmain antrouter isn’t precisely a usb miner, but it's far comparable. it’s low price, but with which you get a low gh/s at simply five.five gh/s that is a little over $1 in step with year.the plus side is it really works as a wi-fi router, so that you can do a little mining at the same time as supplying net for all of your devices.
21 bitcoin computer:
the 21 bitcoin computer isn’t the standard usb bitcoin miner. it does, however, plugin for your laptop through usb. in terms of $ / hash charge, it’s no longer a very good choice.but because it’s still technically a usb miner we've got covered it in this list.in case you’re not inspired, we don’t blame you! usb bitcoin mining changed into only profitable when bitcoin became in its early years. if you simply need bitcoins then put money into serious mining hardware or simply buy bitcoins.
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