The VERIFONE MSC445-019-01-A is a cable assembly designed for use with Verifone M4XX series credit card terminals. This component facilitates both Power over Ethernet (PoE) connectivity and USB communication, providing a consolidated solution for power delivery and data transfer. It is intended for businesses and IT departments managing payment processing infrastructure that utilize Verifone M4XX terminals. This assembly is suitable for new installations or as a replacement part in existing setups where M4XX terminals are deployed.