RockMiner New R-Box 2.0 – 110 GHs Bitcoin Miner REVIEW


Pros & Cons:
The Most Efficient Entry Machine in Bitcoin Mining. RockMiner New R-Box 2.0 Produces 100-110 GHs. It is a fully self-contained hashing system. Requires power and USB data to get up and running. Mine only sha256 based crypto currencies. No Litecoin. Power consumption (100 ~ 130W). No Instructions with the product (check setup video).

Are you looking for a serious, yet cost-effective Bitcoin miner? The New, 110 GHs RockMiner R-Box is the item you need. It is a fully self-contained hashing system, requiring power and USB data to get up and running. Price $84.99. Check in Amazon

  • Bitminter can be used.
  • It may mine freicoins with it and you may get between 100 and 150 freicoins/day.
  • Can be clocked to 130 GH/s.
  • Each RockMiner will draw about 130 watts at peak. A 650 watt power supply will power approximately 4-5 depending on efficiency of the power supply.
  • It is software run like cgminer or bfgminer it need USB ports to have communication with the web.

It is a GPU processor. You still need a Linux, windows or OSX os to run the application for the mining software.
Below video shows how to setup RockMiner New R-Box Bitcoin Miner.

It runs a little louder, and weighs about 14 lbs due to a large heat sink and dual fans.

Click here for a closer look.

ASICMiner Block Erupter Cube Review


Pros & Cons:
Runs at up to 38GH/s (if over-clocked); 30GH/s guaranteed. Built in super cooling fan make this device always Cool. Less power consumption. The unit will be powered off in case of fan failure.

The newest product from the first and most reliable ASIC Bitcoin miner company. Runs at up to 38GH/s (if over-clocked); 30GH/s guaranteed. Units are stackable and include ethernet, 2x 6-Pin PCIe power ports, a built in cooling fan, and temperature and power cutoffs for heat management. Communicates over ethernet via the Getwork protocol for hashing. USB port is included for firmware updates. Buy ASICMiner Block Erupter Cube From Amazon

Specifications for Block Erupter Cube
Speed: 30 Gh/s Guaranteed, 38.4 Gh/s theoretical when overclocked
Power Consumption: Approx. 200W, approx. 280W when overclocked
Compact, self-contained unit: 136mm x 153mm x 148mm
Efficient Cooling
Tubular structure built for airflow
Built-in 12cm fan, strong but quiet
The unit will be powered off in case of fan failure
Plug & Play
2 x PCIe 6 pin connectors for power supply
RJ45 socket for Ethernet connection
USB connection for debugging and firmware updates
Configuration through web page
Status LED indicating getwork/putwork activity
Powered by the World’s first mining ASIC
Consists of six mini blades with 16 chips each
Speed of each chip can be monitored in web page
Overclocking just by one button click
Extruded aluminum enclosure, rigid and tough
Multiple units can be slid together by ‘tongue and groove’ system
Accessories coming soon: adapter for server PSUs, cable converters, etc.

Click here for a closer look.

Scrypt Mining Contract List with Prices


Pros & Cons:
Scrypt Mining Contract Allows you to use hardware of Contract provider to mine for you for particular period with particular speed.

Perfect for those who want to try mining, but don’t have the capital or commitment to get started. With a mining contract all you have to do is give me your pool credentials. Then Scrypt Mining Contract provider mine for you in their hardware according to Advertised speed and period. You No need to worry about heat, power etc.

How Scrypt Mining Contract Work
Provide pool address and backup pool address.
Provide username, woker name, and worker password.
Mining starts the day after purchase of Contract.

Image Support Speed Period Price Buy
Litecoin, Dogecoin, Worldcoin 1400 Kh/s 24 Hours $5 Buy from Amazon
Litecoin, Dogecoin, USD-e, and more 970+ Kh/s 24 Hours $22 Buy from Amazon
LTC, Litecoin, Dogecoin, FTC, ETC 400Kh/s 4 Hours $3 Buy from Amazon

Click here for a closer look.

Gridseed ASIC Miner Review


Pros & Cons:
The Gridseed ASIC Miner is the most cost effective miner on the market. Power consumption is 70w, making it the most efficient miner of its kind. This miner can perform up to 340 KH/s for Litecoin. Dual mode hashes up to 10 GH/s on Bitcoin and 200 KH/s on Litecoin.

The 5-chip Gridseed ASIC miner is revolutionizing mining with its simple, efficient, and effective production. Drawing just 5 to 7 watts of electricity in Scrypt-only mode, you'll never worry about heat or electricity again, while maintaining consistent hashrates. The Gridseed ASIC Miner runs at an ultra-cool 35 degrees Celsius in Scrypt-only mode, making it the most efficient device created yet for the Litecoin/Scrypt mining market. To use the device, simply connect power and data to either a USB hub or USB port on your computer, and launch your favorite mining program such as CGMiner or BFGMiner and get hashing in minutes! Supports PC/Windows and Linux! This listing is created/curated by BuyAHash and does not include power or data cabling. Please ensure that you have a sufficient power source, as the miner requires up to 60 watts in dual mode. Normal price is $299.99 on offer providing Gridseed ASIC Miner for $242.95. Click here to buy from

The world's first ASIC miner that can operate in three modes:

Mode 1: Scrypt (Litecoin/Dogecoin, etc) only (Windows/Linux, or additional controller board)
Mode 2: SHA (Bitcoin) only (Windows/Linux, or additional controller board)
Mode 3: SHA & Scrypt combined. (Windows, Linux, or additional controller board).

Allows you to mine Bitcoin and Litecoin at the same time!
340 KH/s on Litecoin/Scrypt only, using just 5-7 watts of electric!
Dual mode hashes up to 10 GH/s on Bitcoin and 200 KH/s on Litecoin using 60 watts!
Requires USB Mini for data, and 2.1mm DC barrel plug for power
BuyAHash is the authorized lister of this SKU
Supports mining program such as CGMiner or BFGMiner
Supports PC/Windows and Linux!
Cooling System: 1 x Internal High-Performance Cooling Fans

Click here for a closer look.

Bitmain Antminer U2 USB Review


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.

Click here for a closer look.