Gateway LT20 Series Driver Download (Official)

Gateway Drivers

The LT20 Series is a network device manufactured by Gateway. 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 "3G_Huawei_v.13.001.07.04.508_WIN7x86.zip" is rated (5 out of 5 stars) based on 533 downloads and 6 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 14.7 MB.

6 Ratings
533 Downloads

Supported Models

Gateway LT20 Series

HUAWEI Mobile Connect - 3G Application Interface

HUAWEI Mobile Connect - 3G GPS Interface

HUAWEI Mobile Connect - 3G Interface

HUAWEI Mobile Connect - 3G Modem

HUAWEI Mobile Connect - 3G Network Card

HUAWEI Mobile Connect - 3G PC UI Interface

HUAWEI Mobile Connect - 3G PC Voice Interface

Manufacturers

Gateway

Huawei

Supported Operating Systems

Windows 7

File Name

Versions

13.001.07.04.508 (30-Oct-2009)

Additional Notes

Huawei 3G Network Driver

Uploaded By

Sathishkumar (DG Staff Member) on 9-Aug-2010

How to Update Gateway LT20 Series Device Drivers

Step 1 - Download Your Driver

To get the Gateway LT20 Series 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 Gateway LT20 Series 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 Gateway 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 Gateway website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various hardware components.

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
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewdcsc.cat 32.0 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewdcsc.inf 3.9 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewdcsc.sys 23.4 KB 9 Aug 2007
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewmdm2k.cat 32.0 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewmdm2k.inf 52.4 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewnet.inf 12.8 KB 4 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewser2k.cat 32.0 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewser2k.inf 12.5 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewusbdev.cat 7.5 KB 25 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewusbdev.inf 1.5 KB 23 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewusbdev.sys 101.2 KB 24 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewusbmdm.sys 102.9 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewusbnet.cat 11.7 KB 15 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win7/ewusbnet.sys 180.7 KB 4 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewdcsc.cat 32.1 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewdcsc.inf 3.9 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewdcsc.sys 29.7 KB 9 Aug 2007
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewmdm2k.cat 32.1 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewmdm2k.inf 52.4 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewnet.inf 12.8 KB 4 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewser2k.cat 32.1 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewser2k.inf 12.5 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewusbdev.cat 7.5 KB 25 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewusbdev.inf 1.5 KB 23 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewusbdev.sys 114.6 KB 24 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewusbmdm.sys 117.2 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewusbnet.cat 11.7 KB 15 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/Win764/ewusbnet.sys 216.6 KB 4 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewdcsc.cat 32.1 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewdcsc.inf 3.9 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewdcsc.sys 23.4 KB 9 Aug 2007
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewmdm2k.cat 32.1 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewmdm2k.inf 52.4 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewnet.inf 11.7 KB 22 Jun 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewser2k.cat 32.1 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewser2k.inf 12.5 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewusbdev.cat 7.5 KB 25 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewusbdev.inf 1.5 KB 23 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewusbdev.sys 101.2 KB 24 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewusbmdm.sys 102.9 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewusbnet.cat 29.9 KB 2 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista/ewusbnet.sys 112.1 KB 22 Jun 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewdcsc.cat 32.2 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewdcsc.inf 3.9 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewdcsc.sys 29.7 KB 9 Aug 2007
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewmdm2k.cat 32.2 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewmdm2k.inf 52.4 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewnet.inf 11.7 KB 22 Jun 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewser2k.cat 32.2 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewser2k.inf 12.5 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewusbdev.cat 7.5 KB 25 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewusbdev.inf 1.5 KB 23 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewusbdev.sys 114.6 KB 24 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewusbmdm.sys 117.1 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewusbnet.cat 30.0 KB 2 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinVista64/ewusbnet.sys 132.6 KB 22 Jun 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewdcsc.cat 32.1 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewdcsc.inf 3.9 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewdcsc.sys 24.4 KB 9 Aug 2007
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewmdm2k.cat 32.1 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewmdm2k.inf 52.4 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewnet.inf 11.7 KB 22 Jun 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewser2k.cat 32.1 KB 14 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewser2k.inf 12.5 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewusbdev.cat 7.5 KB 25 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewusbdev.inf 1.5 KB 23 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewusbdev.sys 100.7 KB 24 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewusbmdm.sys 102.5 KB 10 Sep 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewusbnet.cat 29.9 KB 2 Jul 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/INF/WinXp/ewusbnet.sys 112.6 KB 22 Jun 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/Setup.exe 2.5 MB 22 Jun 2009
3G_Huawei_v.13.001.07.04.508_WIN7x86_GW&PB/data.bin 11.7 MB 24 Sep 2009
This website is not affiliated with Gateway. All company names/logos are properties of their owners.
server: web4, load: 0.30