Intel R Ich9 Family Usb Universal Host Controller 293a Download |top| May 2026

If your USB ports are unresponsive or show a yellow exclamation mark in the Device Manager, you likely need to update or reinstall this driver. Key Specifications

The is a vital driver that manages communication between your computer’s motherboard and connected USB 2.0 peripherals. Part of the Intel I/O Controller Hub 9 (ICH9) series, this chipset is commonly found in systems using Intel Core 2 Duo and early Core i-series processors. If your USB ports are unresponsive or show