Sigma Designs NetStream 4000 Driver Download (Official)

The NetStream 4000 is a device manufactured by Sigma Designs. This update - "" - has an average rating of 5 out of 5 stars based on 3 reviews, and has been downloaded 40 times. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 2.1 MB.

3 Ratings

Supported Models

NetStream 4000

Sigma Designs NetStream 4000 MPEG Decoder


Sigma Designs

Supported Operating Systems

Windows XP, Windows 2000

File Name


2.2 (23-Apr-2004)

Additional Notes

NetStream 4000

Uploaded By

Nazeer (DG Staff Member) on 28-Apr-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
crmsplit.ax_ 54.9 KB 18 Feb 2004
rmnavig.ax_ 169.4 KB 18 Feb 2004
mcifmp32.dl_ 216.1 KB 18 Feb 2004
rmdvdnav.dl_ 137.2 KB 18 Feb 2004
impeg32.dl_ 250.7 KB 18 Feb 2004
sdudf.dl_ 51.0 KB 18 Feb 2004
rmnvctrl.ax_ 113.5 KB 18 Feb 2004
rmswap.ax_ 24.4 KB 18 Feb 2004
rmmpeg2.ax_ 129.1 KB 18 Feb 2004
sdmp4src.ax_ 34.0 KB 18 Feb 2004
irmsrvr.dl_ 26.0 KB 18 Feb 2004
8bits.di_ 32.7 KB 18 Feb 2004
4bits.di_ 5.9 KB 18 Feb 2004
nets4000.reg 1.3 KB 18 Feb 2004
rmsplit.ax_ 51.6 KB 18 Feb 2004
nets4000.inf 5.8 KB 18 Feb 2004
rmstream.sy_ 17.6 KB 18 Feb 2004
24bits.di_ 59.6 KB 18 Feb 2004
cross.vb_ 2.5 KB 18 Feb 2004
rm847x.sy_ 367.3 KB 18 Feb 2004
rmavi.ax_ 124.6 KB 18 Feb 2004
mpegapi.dl_ 28.0 KB 18 Feb 2004
crmmem.ax_ 11.5 KB 18 Feb 2004
rmaacdec.dl_ 113.5 KB 18 Feb 2004
camp4.dl_ 174.7 KB 18 Feb 2004

How to Update NetStream 4000 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the NetStream 4000 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 Sigma Designs NetStream 4000 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 Sigma Designs NetStream 4000. 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.

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