HP Y6K63AV is an external AC power adapter rated at 65 W, designed to supply power to compatible equipment through USB-C. Its model identification makes it easier to match the adapter to a setup that supports its connection and power profile.
It has one 24-pin USB-C output connector, distinguishing it from adapters with other output types. The unit is an external form-factor device with AC input, for powering or charging compatible equipment.
The listing classifies the item as CTO. It does not identify specific laptop models or state that a cable is included, so compatibility depends on the equipment accepting this connection and power profile.