MicroBT Whatsminer M3 — ASIC miner introduced in January 2018, intended for cryptocurrency mining. Under current mining conditions, MicroBT Whatsminer M3 can generate revenue of around $1.22 per day before electricity costs. At $0.05 per kWh, net profit is approximately $-1.18. The most profitable coin is Quai Sha (QUAI-SHA) (SHA-256) with a hashrate of 12 Th/s at 2000 W. Occasionally, Bitcoin (BTC) and eCash (XEC) are mined as well, which can also be profitable depending on coin prices and network difficulty.