Download the latest version of the Centoris E+ Series (Z500N - ZW9) driver for your computer's operating system. This version of "win_xp_2k3_32-7.80.zip" is rated (5 out of 5 stars) based on 176 downloads and 9 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 90.3 KB.
Centoris E+ Series (Z500N - ZW9)
3Com 10/100/1000 PCI
3Com 3C1000 Gigabit NIC
3Com 3C940 Gigabit LOM
3Com 3C996 10/100/1000 Server NIC
3Com 3C996 Gigabit Fiber-SX Server NIC
3Com 3C996B Gigabit Server NIC
3Com Dual Port 10/100/1000 PCI-X Server NIC
Windows XP
win_xp_2k3_32-7.80.zip (90.3 KB)
7.80 (29-Jul-2004)
7.80.0.0 (2004-06-19) via .inf
Centoris E+ Series (Z500N - ZW9)
NetXtreme BCM57xx Driver
Driver to support Broadcom's NetXtreme BCM57xx Gigabit NIC
Malathy (DG Staff Member) on 7-Mar-2006
To get the Centoris E+ Series (Z500N - ZW9) 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 Optima Centoris E+ Series (Z500N - ZW9) 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 Optima Centoris E+ Series (Z500N - ZW9). It is a software utility which automatically finds and downloads the right 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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| win_xp_2k3_32/b57win32.cat | 18.8 KB | 26 Jul 2004 |
| win_xp_2k3_32/b57win32.inf | 98.1 KB | 26 Jul 2004 |
| win_xp_2k3_32/b57xp32.sys | 190.3 KB | 26 Jul 2004 |