Digital Research Technologies OEM USB Mass Storage Device Driver Download

The OEM USB Mass Storage Device is a device manufactured by Digital Research Technologies. This update - "" - has an average rating of 3 out of 5 stars based on 14 reviews, and has been downloaded 1,486 times. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 123.4 KB.

14 Ratings (see all reviews)

Supported Models


OEM USB Mass Storage Device

Trumpion 33520 ISP enable

Trumpion 33520 mass storage device

Trumpion 33520 test mass storage device

USB Mass Storage Device

trumpion USB Device Driver (Bulk)

trumpion USB Device Driver (CB)


Digital Research Technologies


Trumpion Microelectronics

Supported Operating Systems

Windows XP

File Name


5.00.2183.1 (1999-11-14) via .inf

Additional Notes

This is all the drivers,





Read file is included - this is the complete Floppy.

Durring install it will warn that the driver may be wrong, but it will work anyway.

Uploaded By

Matt Reed (DG Member) on 4-Dec-2003

Ratings & Reviews

See all Digital Research Technologies OEM USB Mass Storage Device ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WINME/TMI_SCSI.MPD 8.6 KB 26 Feb 2001
WINME/UNINST~1.EXE 102.4 KB 26 Feb 2001
WINME/TMI_DISK.SYS 21.3 KB 26 Feb 2001
WINME/TMI_SCSI.INF 733 bytes 26 Feb 2001
WINME/TMI_USB.INF 958 bytes 26 Feb 2001
WIN98/TMI_SCSI.MPD 8.6 KB 26 Feb 2001
WIN98/UNINST~1.EXE 102.4 KB 26 Feb 2001
WIN98/TMI_DISK.SYS 21.3 KB 26 Feb 2001
WIN98/TMI_SCSI.INF 733 bytes 26 Feb 2001
WIN98/TMI_USB.INF 958 bytes 26 Feb 2001
WINXP/T33520~1.INF 2.8 KB 15 Mar 2001
WIN2K/T33520~1.INF 2.8 KB 15 Mar 2001

How to Update OEM USB Mass Storage Device Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the OEM USB Mass Storage Device 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 Digital Research Technologies OEM USB Mass Storage Device 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 Digital Research Technologies OEM USB Mass Storage Device. It is a software utility which automatically finds and downloads the right driver.

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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