Please read the readme notes before using and installing the download. To download the file, click on the download link / filename in the last column.

Download for U46DJ

Description Operating System Version Size Date Readme Download
driver and control panel Windows XP
1.030 1.727 KB 2008-01-08 readme.pdf

U46DJ (Revision B, since mid 2006) under Windows XP

Please note that this driver can only be used with Revision B of U46DJ (selling from mid 2006). Most (but not all) units with Revision B have a serial number that begins with ESJ060 (shown on the underside of the product). To identify which revision you have exactly, you can connect U46DJ to your computer without installing any driver. Temporarily disconnect all other USB devices (except keyboard & mouse if you need them). Then goto Control Panel > System > Hardware > Device Manager and check the number of new entries after installing U46DJ. If there is one USB Audio Device entry like shown on this picture ...

... you can install and use this driver. Your hardware is Revision B. If there are two USB Audio Device entries listed like shown on this picture ...

... please choose a different driver. Your hardware is Revision A. After testing, you can re-connect other USB devices again.

This driver only supports Windows XP with at least Service Pack 2 installed. No other Windows version is supported by this driver.


First download and unzip the driver file. Make sure that U46DJ is not connected to your computer before you install the driver. Then launch setup.exe from the unzipped folder. You will then see a dialog as shown on the following picture.

Click Next. You can define the target directory for the installation in the following dialog.

Confirm it with Next. The installer now informs you that the driver installation will start as shown below.

Confirm this with Next. During the following process you will see a Software Installation dialog box that asks you for confirmation to install the driver software that looks like this:

Confirm any such dialog with Continue Anyway even if it gets displayed multiple times. You will then be prompted to connect the hardware in the dialog shown below.

Plug in U46DJ but do not click Next yet. Instead, wait a few seconds for the automatic device driver installation. During the actual driver installation, you will see the following Hardware Installation dialog box:

Confirm any such dialog with Continue Anyway even if it gets displayed multiple times. Once Windows shows no further messages, you can finish the installation by clicking Next in the U46DJ Audio Driver Setup dialog shown above. The installation is now finished and you can start using U46DJ in your applications.