Often refers to the 4-pin connectors used to attach DC power to the drives inside a PC cabinet. Molex is a large manufacturer of electronics plugs and sockets that dates back to the 1940s.

Molex’s MMCX PoC connectors deliver signal integrity and power delivery improvements over traditional MMCX connectors.

Molex is making available its compact MMCX Power over Coax (PoC) solution, which features a patent-pending mating technique ...

Our new MMCX Power over Coax solution includes a full-locking mating mechanism to fix a known weakness in traditional MMCX plug connectors, which can cause signal interruptions and intermittent power ...