Pnp0ca0 Jun 2026

The identifier is a specific hardware ID associated with the USB Type-C Connector System Software Interface (UCSI) driver. This component is essential for managing the advanced features of modern USB-C ports, including power delivery and data role switching. What is the PNP0CA0 Device?

is the hardware identifier for the USB Type-C Connector System Software Interface (UCSI) . This interface allows the Operating System (OS) to communicate with the hardware responsible for managing USB-C functions like power delivery and alternative modes. Technical Summary Report: PNP0CA0 (UCSI ACPI Device) Hardware ID PNP0CA0 Common Name UCM-UCSI ACPI Device Class GUID e6f1aa1c-7f3b-4473-b2e8-c97d8ac71d53 Primary Driver UcmUcsiAcpiClient.sys (Windows) or ucsi_acpi (Linux) Primary Function Managing USB Type-C and Power Delivery (PD) status. 1. Purpose and Functionality pnp0ca0

The Hardware ID VEN_VID&PID_0CA0 or specifically the ACPI ID PNP0CA0 typically refers to the component. The identifier is a specific hardware ID associated

: In Windows environments, this ID allows the system to load the UcmUcsi.sys driver, which acts as the interface between the OS and the hardware's USB Type-C capabilities. is the hardware identifier for the USB Type-C