Pnp0ca0 [TOP]

The "pnp0ca0" device is a Plug and Play (PNP) device, which is a type of hardware component that can be automatically detected and installed by the operating system. The name "pnp0ca0" seems to be a randomly generated identifier, with "pnp" likely referring to the Plug and Play nature of the device.

In technical documentation like the UEFI Forum's ACPI specs , this ID is defined under system-specific objects that allow the Operating System-directed Power Management (OSPM) to synchronize with platform battery indicators and power units. pnp0ca0

Are you seeing this ID as an in your Device Manager right now, or are you just auditing hardware logs ? The "pnp0ca0" device is a Plug and Play

? Knowing the model can help narrow down the exact driver package you need. Are you seeing this ID as an in

Handles power negotiation between devices, such as determining which device is the "source" (charger) and which is the "sink" (receiving power).

Configure it with:

Some manufacturers list this specifically under the "USB" or "System Utilities" category on their driver download pages. Final Thoughts