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 $1.00 per day before electricity costs. At $0.05 per kWh, net profit is approximately $-1.40. The most profitable coin is Quai Sha (QUAI-SHA) (SHA-256) with a hashrate of 12 Th/s at 2000 W. Occasionally, Digibyte (DGB-SHA) and Bitcoin SV (BSV) are mined as well, which can also be profitable depending on coin prices and network difficulty.