Antminer S21 188t 3290w 220v

High computing power and power efficiency: The ANTMINER S21 has a computing power of up to 188TH/s and an excellent power efficiency of 17.5 J/TH, making it suitable for efficient mining.Applicable cryptocurrency types: This miner is dedicated to mining cryptocurrencies such as Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV), meeting diverse mining needs.Network connection method: Uses RJ45 Ethernet connection method, facilitating stable connection with the network to ensure smooth mining operations.Environmental adaptability: Normal operation within the operating temperature range of 0~45C and supports non-condensing humidity of 10~90%, adapting to different environmental conditions for mining needs.