HUAWEI Mobile Connect - 3G Modem Driver Download

Huawei Technologies Drivers

The HUAWEI Mobile Connect - 3G Modem is a modem manufactured by Huawei Technologies. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This driver - "" - has been downloaded 3,329 times and is rated 5 out of 5 stars based on 24 reviews. It has been installed successfully by our users on PCs running Windows 8, Windows Vista and Windows XP. The total disk space used for this update is 12.7 MB.

24 Ratings (see all reviews)

Supported Models


HUAWEI Mobile Connect - 3G Application Interface

HUAWEI Mobile Connect - 3G Modem

HUAWEI Mobile Connect - 3G PC UI Interface



Supported Operating Systems

Windows XP, Windows 2000

File Name

Versions (2005-07-28) via .inf (2005-07-13) via .inf

Additional Notes

Huawei E620 HSDPA 3G Modem Drive for Windows 2000 and XP.

Uploaded By

Eric (DG Member) on 16-Dec-2007

Ratings & Reviews

See all HUAWEI Mobile Connect - 3G Modem ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
E620/Driver/DevSetup.exe 127.0 KB 22 Dec 2005
E620/Driver/E600CoInstaller.dll 2.6 KB 7 Apr 2005
E620/Driver/LocateDevice.dll 2.0 KB 7 Apr 2005
E620/Driver/LocateDevice2.dll 2.0 KB 7 Apr 2005
E620/Driver/ReadMe(ch).txt 3.7 KB 3 Sep 2005
E620/Driver/ReadMe(en).txt 3.9 KB 3 Sep 2005
E620/Driver/Win2k/ 8.1 KB 4 Sep 2005
E620/Driver/Win2k/ewmdm2k.inf 45.1 KB 28 Jul 2005
E620/Driver/Win2k/ 8.5 KB 4 Sep 2005
E620/Driver/Win2k/ewser2k.inf 2.1 KB 13 Jul 2005
E620/Driver/Win2k/ewusbapp.sys 65.2 KB 26 Jul 2005
E620/Driver/Win2k/ewusbmdm.sys 65.2 KB 26 Jul 2005
E620/Driver/Win2k/ewusbser.sys 65.2 KB 26 Jul 2005
E620/Driver/WinXP/ 8.1 KB 4 Sep 2005
E620/Driver/WinXP/ewmdm2k.inf 45.1 KB 28 Jul 2005
E620/Driver/WinXP/ 8.5 KB 4 Sep 2005
E620/Driver/WinXP/ewser2k.inf 2.1 KB 13 Jul 2005
E620/Driver/WinXP/ewusbapp.sys 65.2 KB 26 Jul 2005
E620/Driver/WinXP/ewusbmdm.sys 65.2 KB 26 Jul 2005
E620/Driver/WinXP/ewusbser.sys 65.2 KB 26 Jul 2005
E620/Driver/devsetup.dll 147.5 KB 22 Dec 2005
E620/Driver/devsetup.dll2 147.5 KB 13 Sep 2005
E620/Driver/driverUninstall.dll 245.8 KB 17 Aug 2005
E620/Driver/driverUninstall.exe 245.8 KB 17 Aug 2005
E620/Driver/driversetup.bat 245.8 KB 17 Aug 2005
E620/Driver/driversetup.exe 245.8 KB 17 Aug 2005
E620/Huawei_Setup_en.EXE 11.8 MB 31 Mar 2006

How to Update HUAWEI Mobile Connect - 3G Modem Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the HUAWEI Mobile Connect - 3G Modem 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 HUAWEI Mobile Connect - 3G Modem 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 Huawei 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 Huawei 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.

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