ASUS Z31N Driver Download (Official)

ASUS Drivers

The Z31N is a USB device manufactured by ASUS. This driver can help resolve issues like USB device not recognized, "Disk Not Formatted" errors, or if your device randomly ejects or stops working. This update - "USB20_2K_041005.zip" - has an average rating of 5 out of 5 stars based on 3 reviews, and has been downloaded 16 times. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 118.7 KB.

3 Ratings, 16 Downloads

Supported Models

Z31N

Generic USB Hub

Intel PCI to USB Enhanced Host Controller

NEC PCI to USB Enhanced Host Controller B0

NEC PCI to USB Enhanced Host Controller B1

USB 2.0 Root Hub

Manufacturers

ASUS

Intel

NEC

Microsoft

Supported Operating Systems

Windows XP, Windows 2000

File Name

USB20_2K_041005.zip (118.7 KB)

Versions

V1.0 (6-Oct-2004)
5.1.2600.0 (2001-06-01) via .inf

Additional Notes

Z3000 Series

USB 2.0 driver

For Win2K

Uploaded By

Nagarajah (DG Staff Member) on 27-Jan-2006

How to Update Z31N Device Drivers

Step 1 - Download Your Driver

To get the Z31N 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 ASUS Z31N 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 ASUS 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 ASUS website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
EHCI Package/hccoin.dll 6.4 KB 26 Sep 2003
EHCI Package/usb2.cat 8.7 KB 26 Sep 2003
EHCI Package/usb2.inf 6.8 KB 26 Sep 2003
EHCI Package/usbehci.sys 19.2 KB 26 Sep 2003
EHCI Package/usbhub20.sys 49.4 KB 26 Sep 2003
EHCI Package/usbport.sys 135.9 KB 26 Sep 2003
readme.txt 3.5 KB 26 Sep 2003
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