D-Link Serial on USB Port Driver Download

11 Ratings (see all reviews)

Supported Models

DSB-S25 Driver

DSB-S25 Interface Controller Driver

Serial on USB Port Driver

USB-232 Serial Port Mouse Driver Driver



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Dsb-s25.zip (57.5 KB)

Find Related Drivers

Uploader Notes

Not for NT. This is the driver diskette provided with the USB to Serial adapter. This driver does not appear to be available on dlink's web site, and I had to send away for a replacement.

Uploaded By

David Rasch (DG Member) on 20-May-2000

Ratings & Reviews

See all D-Link Serial on USB Port ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
U2SMICE.INF 672 bytes 18 Aug 1999
MCTPORT.VXD 7.4 KB 18 Aug 1999
MINIMOUS.VXD 12.9 KB 25 Aug 1999
Unins.dat 214 bytes 18 Aug 1999
Dsb232.inf 901 bytes 18 Aug 1999
MAGENUM.VXD 8.3 KB 18 Aug 1999
MCTUSB.SYS 29.7 KB 18 Aug 1999
Dsbport.inf 1.0 KB 18 Aug 1999
Uninstall.exe 88.1 KB 26 Aug 1999

How to Update Serial on USB Port Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Serial on USB Port 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 Serial on USB Port 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 Driver Update Utility for Serial on USB Port. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the D-Link 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 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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