Comes with 2 cables per pack, meets multi-board mining rig bulk wiring requirements; Detachable 20+4 pin structure works with both legacy 20Pin and standard 24Pin motherboards; 18AWG thick copper core ensures stable high-current delivery for long continuous mining operation; 20cm compact length saves installation space and avoids messy tangled wires inside mining frames; Lock-in connectors prevent loose power connections and unexpected rig shutdowns, plug-and-play