The USB Modem is a modem manufactured by HTC. 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 version of "usbModem_MDA_Vario.rar" is rated (5 out of 5 stars) based on 1,085 downloads and 11 reviews. Our users report success installing this driver update on PCs running Windows 7. The total disk space used for this update is 618.3 KB.
USB Modem
Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit)
usbModem_MDA_Vario.rar (618.3 KB)
The driver and documentation to use the USB modem for any HTC PDA, like the T-Mobile MDA Vario and many others.
Check http://forum.xda-developers.com/front_page.php
to see what PDA are also actually HTC phones.
The driver and documentation are compressed with WinRAR.
Good luck.
Dikkie Dik (DG Member) on 29-Jul-2006
Already tried it? Give your review.
To get the USB 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 HTC USB 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 HTC 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 HTC website. Most major device manufacturers update their drivers regularly.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.