Bitcoin Miner Review For Avalon Nano 3 USB

Bitcoins per Month (Profit)

Earning less than a dime per month, Avalon Nano 3 will give you about $1 per year.

Power Consumption

Slightly more electricity will be used by this miner via your computer but can hardly be noticed unless you use it with an unplugged laptop. That will surely consume your battery fast!


For just about $20, you can buy Avalon 3 in eBay, the cheapest place to buy.


Setting up your miner with mining software is needed, as well as deciding on a Bitcoin mining pool.


Temperature will be the least of your concerns with any type of USB miner. It won't get hot as much as you need a fan.

Power Supply

This is just plug n' play so no need for power supply. Plug it into your computer’s USB port and start mining!

Bitcoin Mining Hardware Comparison

Currently, based on (1) price per hash and (2) electrical efficiency the best Bitcoin miner options are:

AntMiner S7

AntMiner S7 Bitcoin Miner
  • 4.73 Th/s
  • 0.25 W/Gh
  • 8.8 pounds
  • Yes
  • N/A
  • AntMiner S7 Bitcoin Miner
  • 0.1645

AntMiner S9

AntMiner S9 Bitcoin Miner
  • 13.5 Th/s
  • 0.098 W/Gh
  • 8.1 pounds
  • Yes
  • N/A
  • AntMiner S9 Bitcoin Miner
  • 0.3603


Avalon6 Bitcoin Miner
  • 3.5 Th/s
  • 0.29 W/Gh
  • 9.5 pounds
  • No
  • N/A
  • Avalon6 Bitcoin Miner
  • 0.1232
Written by Melvin Draupnir on February 6, 2017.