Pnp0ca0 «4K 2025»

Deciding on the fly whether your laptop is the "host" (giving power/data) or the "device" (receiving it). Alternate Modes: Managing high-speed video signals like DisplayPort Thunderbolt over the same physical connector. Where You’ll Find It

The identifier is a specialized ACPI (Advanced Configuration and Power Interface) Device ID that serves as the digital fingerprint for the USB Type-C Connector System Software Interface (UCSI) 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): Deciding on the fly whether your laptop is

Have you ever dug into on Windows and spotted a device with a hardware ID like PNP0CA0 ? You’re not alone — and no, it’s not a random code glitch. it’s not a random code glitch.