The Bitmain Antminer Antwire 20SP-P33-P13 1.2m, power cable is designed for the (S19k Pro,S19j Pro+,S19 XP,S19j Pro,S19,S19 Pro,S19j XP,S21,S21 XP) SHA-256 air cooled miners. Built for stability and efficiency, it ensures seamless power delivery to keep your mining operation running smoothly. Ideal for high performance asic miners.