1. The miner deals with all coins under the Ethash algorithm. 2. The coins are ever profitable, making buying the Jasminer X4-1U a reasonable investment. 3. 0.462j/Mh is the efficiency that comes with this miner. 4. Its one of the lowest power consumption levels we have, JUST 240W, which brings down running costs such as electricity expenses. 5. The Jasminer X4-1U comes with a maximum hashrate of 520Mh/s 6. The miner offers 65dB noise. And this means you can easily use the unit at home or in an office environment.