PCI Data Acquisition and Signal Processing Controller.A PCI device is any piece of computer hardware that plugs directly into a PCI slot on the motherboard. PCI stands for Peripheral Component Interconnect. How to download and update the PCI Device driver What is a PCI Device? If you’re experiencing the same issue, you may want to know what a PCI device is and how to update the driver for this device.
In Device Manager, under Other devices, they see a device named PCI Device with a yellow exclamation mark on it (shown as the above screenshot). Some ASUS users have reported a PCI device not recognizing issue recently.
