The ZXDSL 831 series is a modem manufactured by ZTE. 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 update - "Driver_modem_ZTE.exe" - has an average rating of 5 out of 5 stars based on 80 reviews, and has been downloaded 21,368 times. Our users report success installing this driver update on PCs running Windows 8, Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 394.7 KB.
ZXDSL 831 series
Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98
Driver_modem_ZTE.exe (394.7 KB)
5.2.3667.0 (8-Dec-2002)
this are drivers for moden ZXDSL 831 series for ZTE coorporation
Moden ZTE ADSL (DG Member) on 3-Nov-2007
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To get the ZXDSL 831 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 ZTE ZXDSL 831 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 ZTE 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 ZTE website. Most major device manufacturers update their drivers regularly.
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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.