ASUS P5K/EPU Driver Download (Official)
The P5K/EPU is a network device manufactured by ASUS. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This driver - "LAN_Marvell_ICH9.zip" - has been downloaded 22 times and is rated 5 out of 5 stars based on 6 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista and Windows XP. The total disk space used for this update is 10.4 MB.
Supported Models
P5K/EPU
Generic Marvell Yukon Chipset based Ethernet Controller
Gigabit ExpressCard Adapter
Marvell Yukon 88E8001/8003/8010 PCI Gigabit Ethernet Controller
Marvell Yukon 88E8021 PCI-X IPMI Gigabit Ethernet Controller
Marvell Yukon 88E8022 PCI-X IPMI Gigabit Ethernet Controller
Marvell Yukon 88E8035 PCI-E Fast Ethernet Controller
Marvell Yukon 88E8036 PCI-E Fast Ethernet Controller
Manufacturers
Supported Operating Systems
Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit), Other Unix, DOS, NetWare
File Name
Additional Notes
OS: Unixware
Marvell Yukon Gigabit Ethernet Driver
Uploaded By
Sathishkumar (DG Staff Member) on 8-Feb-2011
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| LAN/Marvell/Client_32/yukonnw.lan | 220.7 KB | 26 Apr 2005 |
| LAN/Marvell/Client_32/yukonnw.ldi | 7.5 KB | 26 Apr 2005 |
| LAN/Marvell/Client_32/yukonnw.txt | 10.3 KB | 26 Apr 2005 |
| LAN/Marvell/NDIS2/oemsetup.inf | 938 bytes | 9 Aug 2006 |
| LAN/Marvell/NDIS2/protocol.ini | 1.4 KB | 9 Aug 2006 |
| LAN/Marvell/NDIS2/yuknd.dos | 56.7 KB | 9 Aug 2006 |
| LAN/Marvell/NDIS2/yuknd.txt | 6.3 KB | 9 Aug 2006 |
| LAN/Marvell/Netware/Netware_4/yukonnw.lan | 220.7 KB | 26 Apr 2005 |
| LAN/Marvell/Netware/Netware_4/yukonnw.ldi | 49.5 KB | 26 Apr 2005 |
| LAN/Marvell/Netware/Netware_4/yukonnw.txt | 10.8 KB | 26 Apr 2005 |
| LAN/Marvell/Netware/Netware_51/yukonnw.lan | 220.7 KB | 26 Apr 2005 |
| LAN/Marvell/Netware/Netware_51/yukonnw.ldi | 49.5 KB | 26 Apr 2005 |
| LAN/Marvell/Netware/Netware_51/yukonnw.txt | 10.1 KB | 26 Apr 2005 |
| LAN/Marvell/Netware/Netware_6/yukonnw.lan | 220.7 KB | 26 Apr 2005 |
| LAN/Marvell/Netware/Netware_6/yukonnw.ldi | 49.5 KB | 26 Apr 2005 |
| LAN/Marvell/Netware/Netware_6/yukonnw.txt | 10.0 KB | 26 Apr 2005 |
| LAN/Marvell/ODI/net.cfg | 1.6 KB | 30 Jan 2006 |
| LAN/Marvell/ODI/yukodi.com | 63.4 KB | 30 Jan 2006 |
| LAN/Marvell/ODI/yukodi.ins | 1.8 KB | 30 Jan 2006 |
| LAN/Marvell/ODI/yukodi.txt | 5.7 KB | 30 Jan 2006 |
| LAN/Marvell/PXE/yukba.lom | 65.0 KB | 28 Aug 2006 |
| LAN/Marvell/PXE/yukpxe.lom | 55.3 KB | 11 Aug 2006 |
| LAN/Marvell/RIS/2K/yk50x86.cat | 48.2 KB | 29 May 2006 |
| LAN/Marvell/RIS/2K/yk50x86.inf | 437.2 KB | 23 May 2006 |
| LAN/Marvell/RIS/2K/yk50x86.sys | 244.5 KB | 23 May 2006 |
| LAN/Marvell/RIS/2K/yk50x86.txt | 12.8 KB | 23 May 2006 |
| LAN/Marvell/RIS/64Bit/v8.56.6.3/yk51x64.inf | 96.0 KB | 22 Aug 2006 |
| LAN/Marvell/RIS/64Bit/v8.56.6.3/yk51x64.sys | 324.6 KB | 22 Aug 2006 |
| LAN/Marvell/RIS/XP_2003/v8.56.6.3/yk51x86.inf | 95.8 KB | 22 Aug 2006 |
| LAN/Marvell/RIS/XP_2003/v8.56.6.3/yk51x86.sys | 248.8 KB | 22 Aug 2006 |
| LAN/Marvell/UNDI/YukonUndi_v201/YukonUndi.efi | 83.5 KB | 26 Apr 2005 |
| LAN/Marvell/UNDI/YukonUndi_v201/YukonUndi.txt | 3.8 KB | 26 Apr 2005 |
| LAN/Marvell/Unix/yukonuw.pck.Z | 346.9 KB | 26 Apr 2005 |
| LAN/Marvell/VCT/32bit/AsusSetup.exe | 499.7 KB | 29 May 2007 |
| LAN/Marvell/VCT/32bit/AsusSetup.ini | 2.5 KB | 8 May 2007 |
| LAN/Marvell/VCT/32bit/English.ini | 116 bytes | 26 Apr 2005 |
| LAN/Marvell/VCT/32bit/French.ini | 108 bytes | 28 Jul 2005 |
| LAN/Marvell/VCT/32bit/German.ini | 125 bytes | 28 Jul 2005 |
| LAN/Marvell/VCT/32bit/Japanese.ini | 116 bytes | 23 Apr 2007 |
| LAN/Marvell/VCT/32bit/SChinese.ini | 113 bytes | 3 Aug 2005 |
| LAN/Marvell/VCT/32bit/TChinese.ini | 113 bytes | 26 Apr 2005 |
| LAN/Marvell/VCT/64bit/AsusSetup.exe | 499.7 KB | 29 May 2007 |
| LAN/Marvell/VCT/64bit/AsusSetup.ini | 2.5 KB | 8 May 2007 |
| LAN/Marvell/VCT/64bit/English.ini | 116 bytes | 26 Apr 2005 |
| LAN/Marvell/VCT/64bit/French.ini | 108 bytes | 28 Jul 2005 |
| LAN/Marvell/VCT/64bit/German.ini | 125 bytes | 28 Jul 2005 |
| LAN/Marvell/VCT/64bit/Japanese.ini | 116 bytes | 23 Apr 2007 |
| LAN/Marvell/VCT/64bit/SChinese.ini | 113 bytes | 3 Aug 2005 |
| LAN/Marvell/VCT/64bit/TChinese.ini | 113 bytes | 26 Apr 2005 |
| LAN/Marvell/VCT/AsusSetup.exe | 499.7 KB | 29 May 2007 |
| LAN/Marvell/VCT/AsusSetup.ini | 996 bytes | 8 May 2007 |
| LAN/Marvell/VCT/Drivers/SetupVCTwin.exe | 7.1 MB | 24 Apr 2007 |
| LAN/Marvell/VCT/Drivers/SetupVCTwin.txt | 2.5 KB | 24 Apr 2007 |
| LAN/Marvell/Windows/AsusSetup.exe | 499.7 KB | 29 May 2007 |
| LAN/Marvell/Windows/AsusSetup.ini | 1.0 KB | 26 Jun 2007 |
| LAN/Marvell/Windows/AsusSetup64.ini | 1.9 KB | 17 Jan 2008 |
| LAN/Marvell/Windows/AsusSetupxp.ini | 1.9 KB | 17 Jan 2008 |
| LAN/Marvell/Windows/English.ini | 119 bytes | 8 Jun 2005 |
| LAN/Marvell/Windows/French.ini | 124 bytes | 28 Jul 2005 |
| LAN/Marvell/Windows/German.ini | 129 bytes | 28 Jul 2005 |
| LAN/Marvell/Windows/Japanese.ini | 130 bytes | 23 Apr 2007 |
| LAN/Marvell/Windows/SChinese.ini | 119 bytes | 3 Aug 2005 |
| LAN/Marvell/Windows/TChinese.ini | 121 bytes | 8 Jun 2005 |
| LAN/Marvell/Windows/setup.exe | 894.9 KB | 20 Aug 2007 |
| LAN/Marvell/Windows/silent.bat | 376 bytes | 20 Aug 2007 |
| LAN/Marvell/scounix/yukonuw.pck.Z | 358.4 KB | 26 Apr 2005 |
How to Update P5K/EPU Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the P5K/EPU 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 P5K/EPU 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
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.