ASUS K55A Driver Download (Official)

ASUS Drivers Removable Drive Drivers
5 Ratings
31 Downloads

Supported Models

K55A Driver

K55VD Driver

ROG G75VW Driver

Manufacturers

ASUS

Supported Operating Systems

Windows 7 (64 bit)

File Name

USB3_Intel_Win7_64_Z103214.zip (5.4 MB)

Versions

1.0.3.214 (2-Mar-2012)

Find Related Drivers

Uploader Notes

USB Driver File

Uploaded By

siddhik (DG Staff Member) on 3-Dec-2014

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DIFxAPI.dll 319.5 KB 7 Feb 2012
Drivers/HCSwitch/x64/WdfCoInstaller01009.dll 1.7 MB 7 Feb 2012
Drivers/HCSwitch/x64/iusb3hcs.cat 7.9 KB 7 Feb 2012
Drivers/HCSwitch/x64/iusb3hcs.inf 27.8 KB 7 Feb 2012
Drivers/HCSwitch/x64/iusb3hcs.sys 16.2 KB 7 Feb 2012
Drivers/HCSwitch/x86/WdfCoInstaller01009.dll 1.5 MB 7 Feb 2012
Drivers/HCSwitch/x86/iusb3hcs.cat 7.9 KB 7 Feb 2012
Drivers/HCSwitch/x86/iusb3hcs.inf 27.8 KB 7 Feb 2012
Drivers/HCSwitch/x86/iusb3hcs.sys 13.6 KB 7 Feb 2012
Drivers/Win7/x64/IUsb3Hub.man 178.2 KB 7 Feb 2012
Drivers/Win7/x64/iusb3hub.cat 7.9 KB 7 Feb 2012
Drivers/Win7/x64/iusb3hub.inf 27.8 KB 7 Feb 2012
Drivers/Win7/x64/iusb3hub.sys 356.1 KB 7 Feb 2012
Drivers/Win7/x64/iusb3xhc.cat 7.9 KB 7 Feb 2012
Drivers/Win7/x64/iusb3xhc.inf 17.9 KB 7 Feb 2012
Drivers/Win7/x64/iusb3xhc.man 467.3 KB 7 Feb 2012
Drivers/Win7/x64/iusb3xhc.sys 787.7 KB 7 Feb 2012
Drivers/Win7/x86/IUsb3Hub.man 178.2 KB 7 Feb 2012
Drivers/Win7/x86/iusb3hub.cat 7.9 KB 7 Feb 2012
Drivers/Win7/x86/iusb3hub.inf 27.8 KB 7 Feb 2012
Drivers/Win7/x86/iusb3hub.sys 348.4 KB 7 Feb 2012
Drivers/Win7/x86/iusb3xhc.cat 7.9 KB 7 Feb 2012
Drivers/Win7/x86/iusb3xhc.inf 17.9 KB 7 Feb 2012
Drivers/Win7/x86/iusb3xhc.man 467.3 KB 7 Feb 2012
Drivers/Win7/x86/iusb3xhc.sys 791.8 KB 7 Feb 2012
Lang/ar-SA/license.txt 18.2 KB 7 Feb 2012
Lang/ar-SA/setup.exe.mui 24.1 KB 7 Feb 2012
Lang/cs-CZ/license.txt 20.5 KB 7 Feb 2012
Lang/cs-CZ/setup.exe.mui 26.6 KB 7 Feb 2012
Lang/da-DK/license.txt 21.5 KB 7 Feb 2012
Lang/da-DK/setup.exe.mui 27.1 KB 7 Feb 2012
Lang/de-DE/license.txt 22.7 KB 7 Feb 2012
Lang/de-DE/setup.exe.mui 28.7 KB 7 Feb 2012
Lang/el-GR/license.txt 22.9 KB 7 Feb 2012
Lang/el-GR/setup.exe.mui 30.7 KB 7 Feb 2012
Lang/en-US/license.txt 9.8 KB 7 Feb 2012
Lang/en-US/setup.exe.mui 16.9 KB 7 Feb 2012
Lang/es-ES/license.txt 21.9 KB 7 Feb 2012
Lang/es-ES/setup.exe.mui 29.2 KB 7 Feb 2012
Lang/fi-FI/license.txt 21.0 KB 7 Feb 2012
Lang/fi-FI/setup.exe.mui 26.1 KB 7 Feb 2012
Lang/fr-FR/license.txt 22.0 KB 7 Feb 2012
Lang/fr-FR/setup.exe.mui 30.2 KB 7 Feb 2012
Lang/he-IL/license.txt 17.8 KB 7 Feb 2012
Lang/he-IL/setup.exe.mui 22.5 KB 7 Feb 2012
Lang/hu-HU/license.txt 21.8 KB 7 Feb 2012
Lang/hu-HU/setup.exe.mui 27.6 KB 7 Feb 2012
Lang/it-IT/license.txt 22.3 KB 7 Feb 2012
Lang/it-IT/setup.exe.mui 28.7 KB 7 Feb 2012
Lang/ja-JP/license.txt 14.9 KB 7 Feb 2012
Lang/ja-JP/setup.exe.mui 19.5 KB 7 Feb 2012
Lang/ko-KR/license.txt 15.6 KB 7 Feb 2012
Lang/ko-KR/setup.exe.mui 18.9 KB 7 Feb 2012
Lang/nb-NO/license.txt 20.9 KB 7 Feb 2012
Lang/nb-NO/setup.exe.mui 26.6 KB 7 Feb 2012
Lang/nl-NL/license.txt 22.2 KB 7 Feb 2012
Lang/nl-NL/setup.exe.mui 29.2 KB 7 Feb 2012
Lang/pl-PL/license.txt 22.7 KB 7 Feb 2012
Lang/pl-PL/setup.exe.mui 27.6 KB 7 Feb 2012
Lang/pt-BR/license.txt 21.0 KB 7 Feb 2012
Lang/pt-BR/setup.exe.mui 27.6 KB 7 Feb 2012
Lang/pt-PT/license.txt 21.6 KB 7 Feb 2012
Lang/pt-PT/setup.exe.mui 28.7 KB 7 Feb 2012
Lang/ru-RU/license.txt 22.5 KB 7 Feb 2012
Lang/ru-RU/setup.exe.mui 25.6 KB 7 Feb 2012
Lang/sk-SK/license.txt 21.1 KB 7 Feb 2012
Lang/sk-SK/setup.exe.mui 27.1 KB 7 Feb 2012
Lang/sl-SI/license.txt 20.2 KB 7 Feb 2012
Lang/sl-SI/setup.exe.mui 27.1 KB 7 Feb 2012
Lang/sv-SE/license.txt 21.3 KB 7 Feb 2012
Lang/sv-SE/setup.exe.mui 26.1 KB 7 Feb 2012
Lang/th-TH/license.txt 20.2 KB 7 Feb 2012
Lang/th-TH/setup.exe.mui 25.1 KB 7 Feb 2012
Lang/tr-TR/license.txt 21.4 KB 7 Feb 2012
Lang/tr-TR/setup.exe.mui 27.1 KB 7 Feb 2012
Lang/zh-CN/license.txt 13.6 KB 7 Feb 2012
Lang/zh-CN/setup.exe.mui 15.9 KB 7 Feb 2012
Lang/zh-TW/license.txt 13.7 KB 7 Feb 2012
Lang/zh-TW/setup.exe.mui 16.4 KB 7 Feb 2012
Readme.txt 45.1 KB 7 Feb 2012
Setup.exe 949.0 KB 7 Feb 2012
Setup.if2 4.8 KB 7 Feb 2012
USB3Ver.dll 42.0 KB 7 Feb 2012
apps/0401/iusb3mon.exe.mui 5.6 KB 7 Feb 2012
apps/0404/iusb3mon.exe.mui 3.1 KB 7 Feb 2012
apps/0405/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/0406/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/0407/iusb3mon.exe.mui 6.7 KB 7 Feb 2012
apps/0408/iusb3mon.exe.mui 6.7 KB 7 Feb 2012
apps/0409/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/040B/iusb3mon.exe.mui 5.6 KB 7 Feb 2012
apps/040C/iusb3mon.exe.mui 6.7 KB 7 Feb 2012
apps/040D/iusb3mon.exe.mui 5.1 KB 7 Feb 2012
apps/040E/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/0410/iusb3mon.exe.mui 6.7 KB 7 Feb 2012
apps/0411/iusb3mon.exe.mui 4.1 KB 7 Feb 2012
apps/0412/iusb3mon.exe.mui 4.1 KB 7 Feb 2012
apps/0413/iusb3mon.exe.mui 6.7 KB 7 Feb 2012
apps/0414/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/0415/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/0416/iusb3mon.exe.mui 6.7 KB 7 Feb 2012
apps/0419/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/041B/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/041D/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/041E/iusb3mon.exe.mui 5.1 KB 7 Feb 2012
apps/041F/iusb3mon.exe.mui 6.1 KB 7 Feb 2012
apps/0424/iusb3mon.exe.mui 5.6 KB 7 Feb 2012
apps/0804/iusb3mon.exe.mui 3.1 KB 7 Feb 2012
apps/0816/iusb3mon.exe.mui 6.7 KB 7 Feb 2012
apps/0C0A/iusb3mon.exe.mui 6.7 KB 7 Feb 2012
apps/iusb3mon.dll 73.7 KB 7 Feb 2012
apps/iusb3mon.exe 291.6 KB 7 Feb 2012
mup.xml 8.2 KB 7 Feb 2012
x64/DIFxAPI.dll 525.8 KB 7 Feb 2012
x64/Drv64.exe 184.6 KB 7 Feb 2012

How to Update K55A Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the K55A 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 K55A 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 Driver Update Utility for K55A. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the ASUS 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 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

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

This website is not affiliated with ASUS. All company names/logos are properties of their owners.
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