Intel(R) 82801DB/DBM USB Universal Host Controller - 24C4 Driver

The Intel(R) 82801DB/DBM USB Universal Host Controller – 24C4 driver helps Windows communicate with the USB 1.1 host controller built into older Intel chipsets. It supports basic USB connectivity for peripherals such as keyboards and mice, making it relevant when restoring a legacy PC or troubleshooting a missing controller in Device Manager. This listing identifies Microsoft as the driver vendor and places the device in the Other category.

Key Features

• USB controller support: Enables Windows to manage the controller and communicate with compatible low-speed and full-speed USB peripherals.
• Device recognition: Helps resolve a missing-driver warning when the installed package matches the controller’s hardware ID and operating system.
• Legacy platform coverage: Listed operating systems include Windows 10, 8.1, 7, Vista, and XP; confirm compatibility with your Windows edition and system architecture before downloading.
• Windows integration: Uses the Windows USB driver framework to handle connected devices, although some peripherals may require their own drivers.

How to Install Intel(R) 82801DB/DBM USB Universal Host Controller – 24C4 Driver

1. Identify the controller. Open Device Manager and locate the controller under Universal Serial Bus controllers or Other devices. Check Properties > Details > Hardware IDs for the Intel vendor and device identifiers, typically VEN_8086 and DEV_24C4.
2. Check your Windows version. Confirm your operating system and whether it is 32-bit or 64-bit. For Windows 10/11 systems, do not assume the same package works on both: Windows 11 is not listed as supported here.
3. Choose a compatible source. Before selecting an Intel(R) 82801DB/DBM USB Universal Host Controller – 24C4 driver download for Windows, check Windows Update or your computer manufacturer’s support resources. If choosing a free download, verify its source, compatibility, and digital signature.
4. Install the driver. Use a supplied installer if available. For an extracted driver package, right-click the controller in Device Manager, select Update driver, and browse to the driver folder. Older Windows versions may use slightly different menu names.
5. Restart and test. Restart if prompted, then check Device Manager for warnings and test a known-working USB peripheral. Avoid forcing installation if Windows reports that the package is incompatible.

Keep the driver updated through trusted channels, but prioritize compatibility over simply finding the latest version. An update may help with driver-related recognition problems; it will not increase this controller’s USB speed or fix damaged ports. If USB devices already work reliably, replacing the driver may be unnecessary.