Intel 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller driver

Hardware ID PCI\VEN_8086&DEV_24CD

Vendor

Intel Corporation (VEN 8086)

Device

82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (DEV 24CD)

Bus

PCI / PCI Express

Drivers

4

Windows

Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10

Recommended driver

All drivers for VEN_8086&DEV_24CD

Is this your device?

1. Press Win + X and open Device Manager.
2. Right-click the device (often listed under Other devices with a yellow sign) → Properties → Details.
3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_8086&DEV_24CD, the drivers above are for your device.

More about hardware IDs · Fix common device errors

Known OEM variants (subsystem IDs)

Laptop and motherboard makers use the same chip with their own subsystem ID. The drivers above apply to all of them; an OEM driver from the laptop maker’s site may add vendor-specific features.

Other Intel devices with drivers

• 82801DBM (ICH4-M) LPC Interface Bridge 24CC
• 82801DB (ICH4) IDE Controller 24CB
• 82801DBM (ICH4-M) IDE Controller 24CA
• 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge 24D0
• 82801EB (ICH5) SATA Controller 24D1
• 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 24D2
• 82801EB/ER (ICH5/ICH5R) SMBus Controller 24D3
• 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 24C7
• 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 24D4
• 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller 24C6
• 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller 24D5
• 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller 24C5