Pros & Cons:
2 Gh/s base speed. Overclockable to 2.4Gh/s. Solid product and they work as advertised. Just plug and play.
Bitmain Antminer U2 USB device provides the lowest $ cost per GH compared to all available USB ASIC Miners out there. In addition, it costs less than half of a cost of Bitfury so it is still affordable. Antminer U2 is latest product with 2Gh/s capacity. Normal Price $99.99 now in offer Amazon Proving for $36.86 Click here to buy from Amazon.
Bitmain Antminer U2 USB Specifications:
Default hash rate: 2.0 GH/s, can be overclocked to 2.4GH/s
Power consumption: 2 W on USB 5V @ 1.6G
Power supply: 5 V DC input
Size: 60 mm x 25 mm x 27 mm
Mines SHA-256 based currencies.
BFGMiner and CGMiner compatible.
Free mining support and setup help from Jones Gear providers of Bitmain Antminer Products.
The Bitmain Antminer U2 USB Miners support namecoin. The maximum overclock speed is 2.4 GH/s. There is support for cgminer. Mining BitCoins will give less profit because the difficulty is too high, but Antminer U2 can be used to mine "NKA" - "IncaKoin" because the difficulty is low, per day if we leave just 1 of these running It would make $5 per day, where as BitCoin per day 7 cents.
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