Belkin F5U003 USB Serial Port Driver Download

25 Ratings (see all reviews)

Supported Models


Belkin F5U003 USB Serial Port

Belkin F5U003 USB-RS232 Adapter



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

Uploader Notes

MfgName="Belkin Components"

ProviderName="eTEK Labs"

EtekUsb.DeviceDesc="Belkin F5U003 USB Serial Port"

EtekUsb.SvcDesc="Belkin F5U003 USB-RS232 Port Driver"

Uploaded By

Starr (DG Member) on 22-Apr-2001

Ratings & Reviews

See all Belkin F5U003 USB Serial Port ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
F5U003BD.SYS 16.2 KB 23 Mar 2000
F5U003BD.INF 1.4 KB 17 Mar 2000
F5U003UD.INF 1.3 KB 17 Mar 2000
F5U003RM.EXE 333.4 KB 22 Mar 2000
F5U003UD.SYS 25.3 KB 23 Mar 2000

How to Update Belkin F5U003 USB Serial Port Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Belkin F5U003 USB Serial 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 Belkin F5U003 USB Serial 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 Belkin 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 Belkin 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.

This website is not affiliated with Belkin. All company names/logos are properties of their owners.
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