J&W JW-I945GCA2-HAD Driver Download (Official)
The JW-I945GCA2-HAD is a network device manufactured by J and W. 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 update - "Install_Vista_6105_1022.zip" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 37 times. Compatibility for this driver update includes PCs running Windows operating systems such as Windows Vista. The total disk space used for this update is 4.1 MB.
Supported Models
JW-I945GCA2-HAD
(MOBILE ASSIST)Realtek RTL8139/810x Family Fast Ethernet NIC
ATI AT-2500TX PCI Fast Ethernet Adapter
Accton EN1207D-TX PCI Fast Ethernet Adapter
Acer ALN-330 10/100 PCI Fast Ethernet Adapter
AcerLAN ALN-325 10/100M Ethernet Adapter
Allied Telesis LA100-PCI-T Z1 LAN Adapter
Manufacturers
Supported Operating Systems
Windows Vista
File Name
Versions
6.105 (20-Nov-2007)
Additional Notes
Realtek PCI LAN Driver (Vista)
Uploaded By
Manivannan (DG Staff Member) on 29-Jul-2010
Device Hardware IDs
PCI\VEN_021B&DEV_8138&SUBSYS_020014CB
PCI\VEN_021B&DEV_8139&SUBSYS_020014CB
PCI\VEN_10EC&DEV_8136&SUBSYS_81361849&REV_02
PCI\VEN_10EC&DEV_8138&SUBSYS_030B1154
PCI\VEN_10EC&DEV_8138&SUBSYS_03141154
PCI\VEN_10EC&DEV_8138&SUBSYS_03181154
PCI\VEN_10EC&DEV_8139&SUBSYS_00560E11&REV_20
PCI\VEN_10EC&DEV_8139&SUBSYS_00B00E11&REV_20
PCI\VEN_10EC&DEV_8139&SUBSYS_032010BD
PCI\VEN_10EC&DEV_8139&SUBSYS_08600E11&REV_20
PCI\VEN_10EC&DEV_8139&SUBSYS_139A149C
Compatible IDs
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Install_Vista_6105_1022/FAQ/Driver_Installer_Rollback.txt | 805 bytes | 13 Jul 2007 |
| Install_Vista_6105_1022/ISSetup.dll | 492.0 KB | 13 Jul 2007 |
| Install_Vista_6105_1022/InstCtrl.txt | 145 bytes | 13 Jul 2007 |
| Install_Vista_6105_1022/InstVer.txt | 118 bytes | 13 Jul 2007 |
| Install_Vista_6105_1022/RELEASE_NOTE/Release.txt | 2.2 KB | 13 Jul 2007 |
| Install_Vista_6105_1022/TOOL/lansetv.dat | 83.5 KB | 13 Jul 2007 |
| Install_Vista_6105_1022/TOOL/lansetv6.dat | 75.8 KB | 13 Jul 2007 |
| Install_Vista_6105_1022/WINVISTA/32/NetrtOEM.inf | 176.4 KB | 18 Oct 2007 |
| Install_Vista_6105_1022/WINVISTA/32/Rtnicxp.sys | 50.7 KB | 13 Jul 2007 |
| Install_Vista_6105_1022/WINVISTA/32/netrtoem.cat | 235.9 KB | 19 Oct 2007 |
| Install_Vista_6105_1022/WINVISTA/64/NetrtOEM.inf | 81.0 KB | 18 Oct 2007 |
| Install_Vista_6105_1022/WINVISTA/64/Rtnic64.sys | 60.4 KB | 13 Jul 2007 |
| Install_Vista_6105_1022/WINVISTA/64/netrtoem.cat | 102.8 KB | 19 Oct 2007 |
| Install_Vista_6105_1022/_Setup.dll | 386.0 KB | 13 Jul 2007 |
| Install_Vista_6105_1022/data1.cab | 3.0 MB | 13 Jul 2007 |
| Install_Vista_6105_1022/data2.cab | 512 bytes | 13 Jul 2007 |
| Install_Vista_6105_1022/layout.bin | 455 bytes | 13 Jul 2007 |
| Install_Vista_6105_1022/setup.exe | 455.6 KB | 13 Jul 2007 |
| Install_Vista_6105_1022/setup.ini | 986 bytes | 13 Jul 2007 |
How to Update JW-I945GCA2-HAD Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the JW-I945GCA2-HAD 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 J&W JW-I945GCA2-HAD 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 J&W Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
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.