Intel(R) 6300ESB USB Universal Host Controller - 25A9 Driver Download
The R) 6300ESB USB Universal Host - 25A9 is a disk drive controller manufactured by Intel. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This driver - "Intel_INFChipset_V8311011_XPVista.zip" - has been downloaded 18 times and is rated 4 out of 5 stars based on 6 reviews. The total disk space used for this update is 3.3 MB.
Supported Models
Intel(R) 82801 PCI Bridge - 244E
High Precision Event Timer
Intel(R) 6300ESB LPC Interface Controller - 25A1
Intel(R) 6300ESB SMBus Controller - 25A4
Intel(R) 6300ESB USB Universal Host Controller - 25A9
Intel(R) 6300ESB Ultra ATA Storage/SATA Controller - 25A3
Intel(R) 6300ESB Watchdog Timer - 25AB
Manufacturers
Supported Operating Systems
Other
File Name
Versions
7.4.0.1005 (2006-09-15) via .inf
7.0.0.1011 (2005-01-10) via .inf
8.3.1.1005 (2007-10-19) via .inf
Uploaded By
DriverGuide (DG Staff Member) on 25-Dec-2009
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| INF/All/5000XZVP.inf | 15.3 KB | 12 Dec 2007 |
| INF/All/5000xzvp.cat | 19.2 KB | 12 Dec 2007 |
| INF/All/852.cat | 7.8 KB | 12 Dec 2007 |
| INF/All/852.inf | 4.0 KB | 12 Dec 2007 |
| INF/All/855.cat | 6.8 KB | 12 Dec 2007 |
| INF/All/855.inf | 3.6 KB | 12 Dec 2007 |
| INF/All/865.cat | 9.8 KB | 12 Dec 2007 |
| INF/All/865.inf | 4.8 KB | 12 Dec 2007 |
| INF/All/915.cat | 11.6 KB | 12 Dec 2007 |
| INF/All/915.inf | 3.9 KB | 12 Dec 2007 |
| INF/All/915M.cat | 7.5 KB | 12 Dec 2007 |
| INF/All/915M.inf | 3.4 KB | 12 Dec 2007 |
| INF/All/945.cat | 19.2 KB | 12 Dec 2007 |
| INF/All/945.inf | 4.6 KB | 12 Dec 2007 |
| INF/All/945GM.inf | 4.1 KB | 12 Dec 2007 |
| INF/All/945gm.cat | 10.9 KB | 12 Dec 2007 |
| INF/All/965g.cat | 14.1 KB | 12 Dec 2007 |
| INF/All/965g.inf | 4.9 KB | 12 Dec 2007 |
| INF/All/965m.cat | 12.8 KB | 12 Dec 2007 |
| INF/All/965m.inf | 4.1 KB | 12 Dec 2007 |
| INF/All/E7220.cat | 10.4 KB | 12 Dec 2007 |
| INF/All/E7220.inf | 3.7 KB | 12 Dec 2007 |
| INF/All/E7230.inf | 3.5 KB | 12 Dec 2007 |
| INF/All/E7520.cat | 9.6 KB | 12 Dec 2007 |
| INF/All/E7520.inf | 9.3 KB | 12 Dec 2007 |
| INF/All/E8500.cat | 10.5 KB | 12 Dec 2007 |
| INF/All/E8500.inf | 13.9 KB | 12 Dec 2007 |
| INF/All/ESB2id2.inf | 3.7 KB | 12 Dec 2007 |
| INF/All/ESB2ide.inf | 3.7 KB | 12 Dec 2007 |
| INF/All/ESB2usb.inf | 5.3 KB | 12 Dec 2007 |
| INF/All/dmi_pci.cat | 9.1 KB | 12 Dec 2007 |
| INF/All/dmi_pci.inf | 3.7 KB | 12 Dec 2007 |
| INF/All/e7230.cat | 8.1 KB | 12 Dec 2007 |
| INF/All/esb2id2.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/esb2ide.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/esb2usb.cat | 11.6 KB | 12 Dec 2007 |
| INF/All/g33q35.cat | 11.3 KB | 12 Dec 2007 |
| INF/All/g33q35.inf | 6.2 KB | 12 Dec 2007 |
| INF/All/ich5core.cat | 10.4 KB | 12 Dec 2007 |
| INF/All/ich5core.inf | 5.1 KB | 12 Dec 2007 |
| INF/All/ich5id2.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/ich5id2.inf | 4.3 KB | 12 Dec 2007 |
| INF/All/ich5ide.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/ich5ide.inf | 4.3 KB | 12 Dec 2007 |
| INF/All/ich5usb.cat | 13.6 KB | 12 Dec 2007 |
| INF/All/ich5usb.inf | 8.0 KB | 12 Dec 2007 |
| INF/All/ich6core.cat | 11.6 KB | 12 Dec 2007 |
| INF/All/ich6core.inf | 5.0 KB | 12 Dec 2007 |
| INF/All/ich6id2.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/ich6id2.inf | 4.2 KB | 12 Dec 2007 |
| INF/All/ich6ide.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/ich6ide.inf | 4.2 KB | 12 Dec 2007 |
| INF/All/ich6usb.cat | 13.6 KB | 12 Dec 2007 |
| INF/All/ich6usb.inf | 6.1 KB | 12 Dec 2007 |
| INF/All/ich7core.cat | 19.2 KB | 12 Dec 2007 |
| INF/All/ich7core.inf | 5.9 KB | 12 Dec 2007 |
| INF/All/ich7id2.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/ich7id2.inf | 4.0 KB | 12 Dec 2007 |
| INF/All/ich7ide.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/ich7ide.inf | 4.0 KB | 12 Dec 2007 |
| INF/All/ich7usb.cat | 13.6 KB | 12 Dec 2007 |
| INF/All/ich7usb.inf | 6.2 KB | 12 Dec 2007 |
| INF/All/ich8core.cat | 11.2 KB | 12 Dec 2007 |
| INF/All/ich8core.inf | 6.0 KB | 12 Dec 2007 |
| INF/All/ich8id2.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/ich8id2.inf | 4.2 KB | 12 Dec 2007 |
| INF/All/ich8ide.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/ich8ide.inf | 4.2 KB | 12 Dec 2007 |
| INF/All/ich8smb.cat | 9.3 KB | 12 Dec 2007 |
| INF/All/ich8smb.inf | 3.4 KB | 12 Dec 2007 |
| INF/All/ich8usb.cat | 10.0 KB | 12 Dec 2007 |
| INF/All/ich8usb.inf | 7.0 KB | 12 Dec 2007 |
| INF/All/ich9core.cat | 14.1 KB | 12 Dec 2007 |
| INF/All/ich9core.inf | 6.7 KB | 12 Dec 2007 |
| INF/All/ich9id2.cat | 14.1 KB | 12 Dec 2007 |
| INF/All/ich9id2.inf | 4.5 KB | 12 Dec 2007 |
| INF/All/ich9ide.cat | 14.1 KB | 12 Dec 2007 |
| INF/All/ich9ide.inf | 4.5 KB | 12 Dec 2007 |
| INF/All/ich9smb.cat | 19.2 KB | 12 Dec 2007 |
| INF/All/ich9smb.inf | 3.4 KB | 12 Dec 2007 |
| INF/All/ich9usb.cat | 19.2 KB | 12 Dec 2007 |
| INF/All/ich9usb.inf | 5.9 KB | 12 Dec 2007 |
| INF/All/ichXdev.inf | 3.2 KB | 12 Dec 2007 |
| INF/All/ichxdev.cat | 8.8 KB | 12 Dec 2007 |
| INF/AsusSetup.exe | 503.2 KB | 28 Jan 2007 |
| INF/AsusSetup.ini | 1.1 KB | 30 Oct 2007 |
| INF/AsusSetup_64.INI | 2.7 KB | 4 Jan 2008 |
| INF/AsusSetup_Vista.ini | 2.2 KB | 4 Jan 2008 |
| INF/AsusSetup_Vista64.INI | 2.7 KB | 4 Jan 2008 |
| INF/AsusSetup_XP.ini | 2.9 KB | 4 Jan 2008 |
| INF/CSVer.dll | 53.2 KB | 12 Dec 2007 |
| INF/English.ini | 542 bytes | 15 Jun 2005 |
| INF/French.ini | 793 bytes | 28 Jul 2005 |
| INF/German.ini | 736 bytes | 28 Jul 2005 |
| INF/Help.txt | 727 bytes | 15 Sep 2006 |
| INF/IIF2.ini | 1.6 KB | 17 Jul 2007 |
| INF/Japanese.ini | 586 bytes | 27 Jul 2005 |
| INF/Lang/CHIP/ARA/ChipsetARA.dll | 65.5 KB | 12 Dec 2007 |
| INF/Lang/CHIP/ARA/license.txt | 20.2 KB | 15 Nov 2005 |
| INF/Lang/CHIP/ARB/license.txt | 9.0 KB | 15 Nov 2005 |
| INF/Lang/CHIP/CHS/ChipsetCHS.dll | 61.4 KB | 12 Dec 2007 |
| INF/Lang/CHIP/CHS/license.txt | 18.2 KB | 15 Nov 2005 |
| INF/Lang/CHIP/CHT/ChipsetCHT.dll | 61.4 KB | 12 Dec 2007 |
| INF/Lang/CHIP/CHT/license.txt | 18.8 KB | 15 Nov 2005 |
| INF/Lang/CHIP/CSY/ChipsetCSY.dll | 69.6 KB | 12 Dec 2007 |
| INF/Lang/CHIP/CSY/license.txt | 23.2 KB | 15 Nov 2005 |
| INF/Lang/CHIP/DAN/ChipsetDAN.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/DAN/license.txt | 23.9 KB | 15 Nov 2005 |
| INF/Lang/CHIP/DEU/ChipsetDEU.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/DEU/license.txt | 25.3 KB | 15 Nov 2005 |
| INF/Lang/CHIP/ELL/ChipsetELL.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/ELL/license.txt | 25.5 KB | 15 Nov 2005 |
| INF/Lang/CHIP/ENG/license.txt | 11.4 KB | 15 Nov 2005 |
| INF/Lang/CHIP/ENU/ChipsetENU.dll | 57.3 KB | 12 Dec 2007 |
| INF/Lang/CHIP/ENU/license.txt | 11.3 KB | 15 Nov 2005 |
| INF/Lang/CHIP/ESP/ChipsetESP.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/ESP/license.txt | 24.1 KB | 15 Nov 2005 |
| INF/Lang/CHIP/FIN/ChipsetFIN.dll | 69.6 KB | 12 Dec 2007 |
| INF/Lang/CHIP/FIN/license.txt | 23.4 KB | 15 Nov 2005 |
| INF/Lang/CHIP/FRA/ChipsetFRA.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/FRA/license.txt | 24.5 KB | 15 Nov 2005 |
| INF/Lang/CHIP/FRC/license.txt | 13.2 KB | 15 Nov 2005 |
| INF/Lang/CHIP/HEB/ChipsetHEB.dll | 65.5 KB | 12 Dec 2007 |
| INF/Lang/CHIP/HEB/license.txt | 19.8 KB | 15 Nov 2005 |
| INF/Lang/CHIP/HUN/ChipsetHUN.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/HUN/license.txt | 24.4 KB | 15 Nov 2005 |
| INF/Lang/CHIP/ITA/ChipsetITA.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/ITA/license.txt | 24.7 KB | 15 Nov 2005 |
| INF/Lang/CHIP/JPN/ChipsetJPN.dll | 65.5 KB | 12 Dec 2007 |
| INF/Lang/CHIP/JPN/license.txt | 21.4 KB | 15 Nov 2005 |
| INF/Lang/CHIP/KOR/ChipsetKOR.dll | 65.5 KB | 12 Dec 2007 |
| INF/Lang/CHIP/KOR/license.txt | 21.7 KB | 15 Nov 2005 |
| INF/Lang/CHIP/NLD/ChipsetNLD.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/NLD/license.txt | 24.7 KB | 15 Nov 2005 |
| INF/Lang/CHIP/NOR/ChipsetNOR.dll | 69.6 KB | 12 Dec 2007 |
| INF/Lang/CHIP/NOR/license.txt | 23.3 KB | 15 Nov 2005 |
| INF/Lang/CHIP/PLK/ChipsetPLK.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/PLK/license.txt | 25.4 KB | 15 Nov 2005 |
| INF/Lang/CHIP/PTB/ChipsetPTB.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/PTB/license.txt | 23.5 KB | 15 Nov 2005 |
| INF/Lang/CHIP/PTG/ChipsetPTG.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/PTG/license.txt | 24.1 KB | 15 Nov 2005 |
| INF/Lang/CHIP/RUS/ChipsetRUS.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/RUS/license.txt | 25.0 KB | 15 Nov 2005 |
| INF/Lang/CHIP/SVE/ChipsetSVE.dll | 69.6 KB | 12 Dec 2007 |
| INF/Lang/CHIP/SVE/license.txt | 23.7 KB | 15 Nov 2005 |
| INF/Lang/CHIP/THA/ChipsetTHA.dll | 69.6 KB | 12 Dec 2007 |
| INF/Lang/CHIP/THA/license.txt | 22.9 KB | 15 Nov 2005 |
| INF/Lang/CHIP/TRK/ChipsetTRK.dll | 73.7 KB | 12 Dec 2007 |
| INF/Lang/CHIP/TRK/license.txt | 24.0 KB | 15 Nov 2005 |
| INF/SChinese.ini | 486 bytes | 8 Aug 2005 |
| INF/Setup.exe | 883.2 KB | 17 Dec 2007 |
| INF/TChinese.ini | 487 bytes | 15 Jun 2005 |
| INF/USBCopy2.exe | 106.5 KB | 30 Jun 2006 |
| INF/Usb/32/AsusSetup.exe | 495.6 KB | 27 Sep 2006 |
| INF/Usb/32/AsusSetup.ini | 1.1 KB | 2 Jan 2007 |
| INF/Usb/32/USBCopy2.exe | 106.5 KB | 30 Jun 2006 |
| INF/Usb/32/USBReg.exe | 106.5 KB | 23 Jun 2006 |
| INF/Usb/32/UpdateUsb.exe | 32.8 KB | 23 Jun 2006 |
| INF/Usb/64/AsusSetup.exe | 495.6 KB | 27 Sep 2006 |
| INF/Usb/64/AsusSetup.ini | 1.1 KB | 2 Jan 2007 |
| INF/Usb/64/USBCopy2.exe | 106.5 KB | 30 Jun 2006 |
| INF/Usb/64/USBReg.exe | 30.2 KB | 23 Jun 2006 |
| INF/Usb/64/UpdateUSB.exe | 30.7 KB | 23 Jun 2006 |
| INF/Usb/AsusSetup.exe | 495.6 KB | 27 Sep 2006 |
| INF/Usb/AsusSetup.ini | 853 bytes | 2 Jan 2007 |
| INF/Vista/5000XZVP.inf | 15.3 KB | 12 Dec 2007 |
| INF/Vista/5000xzvp.cat | 19.2 KB | 12 Dec 2007 |
| INF/Vista/945.cat | 19.2 KB | 12 Dec 2007 |
| INF/Vista/945.inf | 4.6 KB | 12 Dec 2007 |
| INF/Vista/945GM.inf | 4.1 KB | 12 Dec 2007 |
| INF/Vista/945gm.cat | 10.9 KB | 12 Dec 2007 |
| INF/Vista/965g.cat | 14.1 KB | 12 Dec 2007 |
| INF/Vista/965g.inf | 4.9 KB | 12 Dec 2007 |
| INF/Vista/965m.cat | 12.8 KB | 12 Dec 2007 |
| INF/Vista/965m.inf | 4.1 KB | 12 Dec 2007 |
| INF/Vista/ESB2id2.inf | 3.7 KB | 12 Dec 2007 |
| INF/Vista/ESB2ide.inf | 3.7 KB | 12 Dec 2007 |
| INF/Vista/ESB2usb.inf | 5.3 KB | 12 Dec 2007 |
| INF/Vista/INFAnswr.txt | 4.2 KB | 12 Dec 2007 |
| INF/Vista/dmi_pci.cat | 11.1 KB | 12 Dec 2007 |
| INF/Vista/dmi_pci.inf | 3.7 KB | 12 Dec 2007 |
| INF/Vista/esb2id2.cat | 8.3 KB | 12 Dec 2007 |
| INF/Vista/esb2ide.cat | 8.3 KB | 12 Dec 2007 |
| INF/Vista/esb2usb.cat | 11.1 KB | 12 Dec 2007 |
| INF/Vista/g33q35.cat | 11.3 KB | 12 Dec 2007 |
| INF/Vista/g33q35.inf | 6.2 KB | 12 Dec 2007 |
| INF/Vista/ich7core.cat | 19.2 KB | 12 Dec 2007 |
| INF/Vista/ich7core.inf | 5.9 KB | 12 Dec 2007 |
| INF/Vista/ich7id2.cat | 8.3 KB | 12 Dec 2007 |
| INF/Vista/ich7id2.inf | 4.0 KB | 12 Dec 2007 |
| INF/Vista/ich7ide.cat | 8.3 KB | 12 Dec 2007 |
| INF/Vista/ich7ide.inf | 4.0 KB | 12 Dec 2007 |
| INF/Vista/ich7usb.cat | 11.1 KB | 12 Dec 2007 |
| INF/Vista/ich7usb.inf | 6.2 KB | 12 Dec 2007 |
| INF/Vista/ich8ahci.cat | 7.8 KB | 12 Dec 2007 |
| INF/Vista/ich8ahci.inf | 3.6 KB | 12 Dec 2007 |
| INF/Vista/ich8core.cat | 11.2 KB | 12 Dec 2007 |
| INF/Vista/ich8core.inf | 6.0 KB | 12 Dec 2007 |
| INF/Vista/ich8id2.cat | 8.3 KB | 12 Dec 2007 |
| INF/Vista/ich8id2.inf | 4.2 KB | 12 Dec 2007 |
| INF/Vista/ich8ide.cat | 8.3 KB | 12 Dec 2007 |
| INF/Vista/ich8ide.inf | 4.2 KB | 12 Dec 2007 |
| INF/Vista/ich8smb.cat | 11.1 KB | 12 Dec 2007 |
| INF/Vista/ich8smb.inf | 3.4 KB | 12 Dec 2007 |
| INF/Vista/ich8usb.cat | 11.1 KB | 12 Dec 2007 |
| INF/Vista/ich8usb.inf | 7.0 KB | 12 Dec 2007 |
| INF/Vista/ich9ahci.cat | 14.1 KB | 12 Dec 2007 |
| INF/Vista/ich9ahci.inf | 3.6 KB | 12 Dec 2007 |
| INF/Vista/ich9core.cat | 14.1 KB | 12 Dec 2007 |
| INF/Vista/ich9core.inf | 6.7 KB | 12 Dec 2007 |
| INF/Vista/ich9id2.cat | 14.1 KB | 12 Dec 2007 |
| INF/Vista/ich9id2.inf | 4.5 KB | 12 Dec 2007 |
| INF/Vista/ich9ide.cat | 14.1 KB | 12 Dec 2007 |
| INF/Vista/ich9ide.inf | 4.5 KB | 12 Dec 2007 |
| INF/Vista/ich9smb.cat | 19.2 KB | 12 Dec 2007 |
| INF/Vista/ich9smb.inf | 3.4 KB | 12 Dec 2007 |
| INF/Vista/ich9usb.cat | 19.2 KB | 12 Dec 2007 |
| INF/Vista/ich9usb.inf | 5.9 KB | 12 Dec 2007 |
| INF/Vista/ichXdev.inf | 3.2 KB | 12 Dec 2007 |
| INF/Vista/ichxdev.cat | 11.1 KB | 12 Dec 2007 |
| INF/difxapi.dll | 319.5 KB | 10 Nov 2006 |
| INF/readme.txt | 40.2 KB | 12 Dec 2007 |
| INF/x64/Difx64.exe | 97.3 KB | 17 Dec 2007 |
| INF/x64/difxapi.dll | 525.8 KB | 10 Nov 2006 |
How to Update Intel(R) 6300ESB USB Universal Host Controller - 25A9 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the Intel(R) 6300ESB USB Universal Host Controller - 25A9 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Intel(R) 6300ESB USB Universal Host Controller - 25A9 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Intel Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Intel website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.