KOI miner C16 Series Power Supplies This power supply is suitable for power supply repair and replacement of Bitcoin mining rigs such as KOI miner C16S 92TH/S, KOI Miner C16 M 83TH/S, KOI MINER C16 Pro 98TH/S, KOI MINER C16 MAX, etc. Operating temperature -5°C to 40°C, operating humidity 5% to 95%.