Recommended for powering servers, routers, high-output devices, and the next generation of Antminer Equipment such as S21, KS5, L9 and more to follow. ^^ PA45/P13 locking connector on one end & C20 male plug on the other ^^ 5-ft. length allows flexibility in connecting devices with ease ^^ Industrial Grade 12 AWG copper wire manages high power levels required for high energy use equipment or miners. ^^ SJT PVC jacket rated up to 105 degrees C ^^ Tested up to 4800 Watts