I have these custom built for personal use, for wire management and safety reasons; I can supply these for customers as well, all internal connections in this rig are professionally soldered together as well as both of the c13 ends, I can supply with any style male plug that is required for the particular application. These will power even the most power-hungry mining rigs S17-S19 and beyond, It is rated at 250v and 4800+ watts,12ga cable, standard lengths 2-10ft+, this one is 8ft, contact me about any custom needs. MY NUMBER IS IN THE CONTACT SELLER SECTION, BOTTOM RIGHT HIT SHOW NUMBER