Pnp0ca0

In Linux environments, similar functionality is often managed via /sys/class/typec , though some users report this folder appearing empty if the hardware-level UCSI driver isn't properly initialized.

The hardware ID refers to the UCM-UCSI ACPI Device , which is the software interface for managing USB Type-C connectors on a computer. Technical Role pnp0ca0

Negotiating charging speeds and power roles (determining if your device is charging or being charged). Handling non-USB signals over the Type-C port, such

Handling non-USB signals over the Type-C port, such as DisplayPort or Thunderbolt . Role in Operating Systems In Linux environments

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.