Mecer U50SI1 Driver Download

Mecer Drivers

The U50SI1 is a network device manufactured by Mecer. 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 version of "LAN.zip" is rated (4 out of 5 stars) based on 42 downloads and 9 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista. The total disk space used for this update is 3.8 MB.

9 Ratings
42 Downloads

Supported Models

U50SI1

SiS190 100/10 Ethernet Device

SiS191 100/10 Ethernet Device

SiS191 1000/100/10 Ethernet Device

SiS191 Ethernet Controller

SiS191 Ethernet Device

Manufacturers

Mecer

SiS

Supported Operating Systems

Windows Vista

File Name

Versions

2.0.1039.1070 (2006-12-20) via .inf
2.1.1039.1070 (2006-12-20) via .inf

Additional Notes

U50SI1

Notebook Driver File

Uploaded By

Karthikkumar (DG Staff Member) on 25-Oct-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
LAN/BOOTROM/190_PXE.18 45.1 KB 24 Jan 2008
LAN/BOOTROM/190_PXE.19 45.1 KB 24 Jan 2008
LAN/BOOTROM/190_PXE.BEV 45.1 KB 24 Jan 2008
LAN/BOOTROM/191_PXE.18 45.1 KB 24 Jan 2008
LAN/BOOTROM/191_PXE.19 45.1 KB 24 Jan 2008
LAN/BOOTROM/191_PXE.BEV 45.1 KB 24 Jan 2008
LAN/BOOTROM/README.TXT 951 bytes 24 Jan 2008
LAN/CDUTIL/CDIAGUTIL.EXE 266.2 KB 24 Jan 2008
LAN/CDUTIL/README.TXT 1.0 KB 24 Jan 2008
LAN/CDUTIL/WINIO.DLL 45.1 KB 24 Jan 2008
LAN/CDUTIL/WINIO.SYS 3.1 KB 24 Jan 2008
LAN/DIAG/DIAG19x.TXT 5.6 KB 24 Jan 2008
LAN/DIAG/EE19x.DAT 378 bytes 24 Jan 2008
LAN/DIAG/MODERN.FON 7.6 KB 24 Jan 2008
LAN/DIAG/SISTOOLS.TXT 2.3 KB 24 Jan 2008
LAN/DIAG/diag19x.exe 165.7 KB 24 Jan 2008
LAN/DIAG/ee19x.exe 39.6 KB 24 Jan 2008
LAN/DIAG/exlb19x.exe 134.1 KB 24 Jan 2008
LAN/DIAG/lan19x.exe 125.1 KB 24 Jan 2008
LAN/DIAG/release_note.txt 3.0 KB 24 Jan 2008
LAN/NDIS2/OEMSETUP.INF 697 bytes 24 Jan 2008
LAN/NDIS2/PROTOCOL.INI 816 bytes 24 Jan 2008
LAN/NDIS2/README.TXT 1.4 KB 24 Jan 2008
LAN/NDIS2/sis190.dos 43.3 KB 24 Jan 2008
LAN/NWCLIENT/NET.CFG 244 bytes 24 Jan 2008
LAN/NWCLIENT/README.TXT 3.1 KB 24 Jan 2008
LAN/NWCLIENT/RELNOTE.TXT 233 bytes 24 Jan 2008
LAN/NWCLIENT/SIS190.COM 51.1 KB 24 Jan 2008
LAN/NWCLIENT/SIS190.INS 482 bytes 24 Jan 2008
LAN/Srv2003/SiSGbe.inf 14.1 KB 24 Jan 2008
LAN/Srv2003/SiSGbeXP.sys 43.0 KB 24 Jan 2008
LAN/Srv2003/sisgbe.cat 12.0 KB 24 Jan 2008
LAN/Vista32/NETGB6.inf 29.9 KB 24 Jan 2008
LAN/Vista32/SiSGB6.cer 443 bytes 24 Jan 2008
LAN/Vista32/SiSGB6.sys 46.6 KB 24 Jan 2008
LAN/Vista32/sisgb6.cat 11.9 KB 24 Jan 2008
LAN/Vista64/NETG664.inf 30.0 KB 24 Jan 2008
LAN/Vista64/SiSG664.cer 443 bytes 24 Jan 2008
LAN/Vista64/SiSG664.sys 54.8 KB 24 Jan 2008
LAN/Vista64/sisg664.cat 11.9 KB 24 Jan 2008
LAN/WS03XP64/NETG564.inf 14.2 KB 24 Jan 2008
LAN/WS03XP64/SiSG564.sys 67.1 KB 24 Jan 2008
LAN/WS03XP64/sisg564.cat 12.0 KB 24 Jan 2008
LAN/Win98me/SiSGbe.inf 13.6 KB 24 Jan 2008
LAN/Win98me/SiSGbe.sys 41.2 KB 24 Jan 2008
LAN/WinXP2K/SiSGbe.inf 17.4 KB 24 Jan 2008
LAN/WinXP2K/SiSGbe2K.sys 41.2 KB 24 Jan 2008
LAN/WinXP2K/SiSGbeXP.sys 41.6 KB 24 Jan 2008
LAN/WinXP2K/sisgbe.cat 12.4 KB 24 Jan 2008
LAN/data1.cab 2.2 MB 24 Jan 2008
LAN/data1.cab/_Support_Basque_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data1.cab/_Support_Catalan_Files/_IsRes.dll 274.4 KB 14 Jul 2015
LAN/data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 225.3 KB 14 Jul 2015
LAN/data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 229.4 KB 14 Jul 2015
LAN/data1.cab/_Support_Croatian_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data1.cab/_Support_Czech_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data1.cab/_Support_Danish_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data1.cab/_Support_Dutch_Files/_IsRes.dll 274.4 KB 14 Jul 2015
LAN/data1.cab/_Support_English_Files/_IsRes.dll 290.8 KB 14 Jul 2015
LAN/data1.cab/_Support_Finnish_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data1.cab/_Support_French_(Canadian)_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data1.cab/_Support_French_(Standard)_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data1.cab/_Support_German_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data1.cab/_Support_Greek_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data1.cab/_Support_Hungarian_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data1.cab/_Support_Indonesian_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data1.cab/_Support_Italian_Files/_IsRes.dll 274.4 KB 14 Jul 2015
LAN/data1.cab/_Support_Japanese_Files/_IsRes.dll 245.8 KB 14 Jul 2015
LAN/data1.cab/_Support_Korean_Files/_IsRes.dll 237.6 KB 14 Jul 2015
LAN/data1.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 14 Jul 2015
LAN/data1.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 14 Jul 2015
LAN/data1.cab/_Support_Non-SelfRegistering/isrt.dll 372.7 KB 14 Jul 2015
LAN/data1.cab/_Support_Norwegian_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data1.cab/_Support_Polish_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data1.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 274.4 KB 14 Jul 2015
LAN/data1.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data1.cab/_Support_Russian_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data1.cab/_Support_Slovak_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data1.cab/_Support_Slovenian_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data1.cab/_Support_Spanish_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data1.cab/_Support_Swedish_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data1.cab/_Support_Thai_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data1.cab/_Support_Turkish_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab 512 bytes 24 Jan 2008
LAN/data2.cab/_Support_Basque_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab/_Support_Catalan_Files/_IsRes.dll 274.4 KB 14 Jul 2015
LAN/data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 225.3 KB 14 Jul 2015
LAN/data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 229.4 KB 14 Jul 2015
LAN/data2.cab/_Support_Croatian_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab/_Support_Czech_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab/_Support_Danish_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data2.cab/_Support_Dutch_Files/_IsRes.dll 274.4 KB 14 Jul 2015
LAN/data2.cab/_Support_English_Files/_IsRes.dll 290.8 KB 14 Jul 2015
LAN/data2.cab/_Support_Finnish_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab/_Support_French_(Canadian)_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data2.cab/_Support_French_(Standard)_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data2.cab/_Support_German_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data2.cab/_Support_Greek_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data2.cab/_Support_Hungarian_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data2.cab/_Support_Indonesian_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data2.cab/_Support_Italian_Files/_IsRes.dll 274.4 KB 14 Jul 2015
LAN/data2.cab/_Support_Japanese_Files/_IsRes.dll 245.8 KB 14 Jul 2015
LAN/data2.cab/_Support_Korean_Files/_IsRes.dll 237.6 KB 14 Jul 2015
LAN/data2.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 14 Jul 2015
LAN/data2.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 14 Jul 2015
LAN/data2.cab/_Support_Non-SelfRegistering/isrt.dll 372.7 KB 14 Jul 2015
LAN/data2.cab/_Support_Norwegian_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab/_Support_Polish_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data2.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 274.4 KB 14 Jul 2015
LAN/data2.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data2.cab/_Support_Russian_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab/_Support_Slovak_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab/_Support_Slovenian_Files/_IsRes.dll 270.3 KB 14 Jul 2015
LAN/data2.cab/_Support_Spanish_Files/_IsRes.dll 278.5 KB 14 Jul 2015
LAN/data2.cab/_Support_Swedish_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab/_Support_Thai_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/data2.cab/_Support_Turkish_Files/_IsRes.dll 266.2 KB 14 Jul 2015
LAN/engine32.cab 418.3 KB 24 Jan 2008
LAN/engine32.cab/DotNetInstaller.exe 5.6 KB 2 Dec 2002
LAN/engine32.cab/IScript.dll 237.6 KB 2 Dec 2002
LAN/engine32.cab/IUser.dll 155.6 KB 5 Dec 2002
LAN/engine32.cab/IsProBE9x.tlb 94.6 KB 2 Dec 2002
LAN/engine32.cab/IsProBENT.tlb 85.2 KB 2 Dec 2002
LAN/engine32.cab/ctor.dll 57.3 KB 2 Dec 2002
LAN/engine32.cab/iKernel.rgs 25.8 KB 2 Dec 2002
LAN/engine32.cab/ikernel.dll 692.2 KB 5 Dec 2002
LAN/engine32.cab/objectps.dll 32.8 KB 2 Dec 2002
LAN/install.bat 33 bytes 24 Jan 2008
LAN/layout.bin 456 bytes 24 Jan 2008
LAN/setup.boot 405.6 KB 24 Jan 2008
LAN/setup.exe 107.5 KB 24 Jan 2008
LAN/setup.ini 828 bytes 24 Jan 2008
LAN/setup.ini_ 875 bytes 24 Jan 2008
LAN/sisfile/AMDInst.exe 26.1 KB 24 Jan 2008
LAN/sisfile/SISGBE98.dll 4.2 KB 24 Jan 2008
LAN/sisfile/inst2000.dll 5.6 KB 24 Jan 2008

How to Update U50SI1 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the U50SI1 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 Mecer U50SI1 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 Mecer 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 Mecer 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

  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 Mecer. All company names/logos are properties of their owners.
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