Pnp0ca0 May 2026

PNP0CA0 is the Plug-and-Play ID for an in ACPI, commonly found in Dell, Lenovo, and HP laptops.

Negotiating charging speeds and power roles (determining if your device is charging or being charged). pnp0ca0

This device acts as a bridge between the operating system (OS) and the hardware's embedded controller (EC) to manage advanced USB-C features. It handles: Power Delivery (PD): PNP0CA0 is the Plug-and-Play ID for an in