Diasonic Technology Co. DDR-5100 Driver Download (Official)

10 Ratings

Supported Models

DDR-5100 Driver

DVR3KUSB.Sys for Digital Voice Recorder 3K Driver


Diasonic Technology Co.


Supported Operating Systems

Not Applicable

File Name



Uploader Notes


DDR-3000 & 3100 version 1.01 for firmware version

Uploaded By

Malathy (DG Staff Member) on 26-May-2006

Device Hardware IDs


Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
data1.cab 520.4 KB 1 Aug 2002
data2.cab 3.0 MB 1 Aug 2002
DVR3KUSB.inf 1.8 KB 1 Aug 2002
DVR3KUSB.sys 45.0 KB 31 Jul 2002
ikernel.ex_ 344.9 KB 1 Aug 2002
layout.bin 417 bytes 1 Aug 2002
Setup.exe 165.9 KB 1 Aug 2002
Setup.ini 127 bytes 1 Aug 2002
AUTORUN.INF 43 bytes 1 Aug 2002

How to Update DDR-5100 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the DDR-5100 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 Diasonic Technology Co. DDR-5100 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 Diasonic Technology Co. DDR-5100. 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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