Version: S19j Pro. Model: 240-C. Encryption algorithm/currency: SHA256/BTC/BCH. Rated computing power, TH/s: 104 ± 3%. Wall power consumption @25℃, Watt: 3068 ± 5%. Energy efficiency ratio @25°C, J/TH: 29.5 ± 5%. AC voltage input range, Volt (1-1): 200~240. Network connection mode: RJ45 Ethernet 10/100M. The weight of the whole machine, kg 15.8. Working temperature, °C: 0~40. Working humidity (non-condensing), RH: 10~90%,