Conexant V-Stream TV878 Tuner (NTSC) Driver Download

Conexant Drivers

The V-Stream TV878 Tuner (NTSC) is a popular graphics card manufactured by Conexant. This driver fixes screen glitches, unwanted artifacts, stuttering or glitchy video and even screen tearing. This version of "" is rated (5 out of 5 stars) based on 33,410 downloads and 128 reviews. Visitors have successfully installed this driver on PCs running Windows 7 and Windows XP. The total disk space used for this update is 1.4 MB.

128 Ratings (see all reviews)

Supported Models

Conexant 878

V-Stream TV878 Crossbar

V-Stream TV878 Tuner (NTSC)

V-Stream TV878 Video Capture



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name


5.0.0/27 (18-Sep-2003) (2003-09-18) via .inf

Additional Notes

This driver was taken from my V-Stream Xpert TV-PVR 878 install CD. It works in the following Windows os's:

Windows 98/98SE

Windows ME

Windows 2000

Windows XP

This files only contains the driver for the Conexant 878 chipset. It does not contain the Teletext program.

Unzip to a temp folder and run SETUP.EXE to install.

Uploaded By

Jerry K (DG Staff Member) on 10-Jul-2004

Most Helpful Reviews

4 of 5 people found the following review helpful:
al vazquez
Tested on Windows XP
23 Nov 2012
(8 months after download)

Installation: 4 out of 5
Stability: 4 out of 5
Compatibility: 5 out of 5
"Yhanks for U r help"
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See all Conexant V-Stream TV878 Tuner (NTSC) ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
setup.ini 400 bytes 14 Sep 2003
layout.bin 456 bytes 14 Sep 2003 237.6 KB 2 Dec 2002 692.2 KB 5 Dec 2002 94.6 KB 2 Dec 2002 57.3 KB 2 Dec 2002 155.6 KB 5 Dec 2002 85.2 KB 2 Dec 2002 25.8 KB 2 Dec 2002 32.8 KB 2 Dec 2002 5.6 KB 2 Dec 2002
Driver/cxxbar.sys 9.5 KB 18 Sep 2003
Driver/cxxbar.inf 4.9 KB 18 Sep 2003
Driver/SetupXP.exe 32.8 KB 9 Sep 2003
Driver/delwnd.exe 81.9 KB 9 Sep 2003
Driver/cxtuner.sys 27.9 KB 19 Sep 2003
Driver/cxtuner.inf 3.2 KB 18 Sep 2003
Driver/cxvcap.inf 6.1 KB 18 Sep 2003
Driver/c7xunist.exe 28.7 KB 9 Sep 2003
Driver/cxvcap.sys 57.0 KB 18 Sep 2003
Driver/SetupSP.exe 86.0 KB 9 Sep 2003
Driver/Setup9X.exe 41.0 KB 9 Sep 2003 287.0 KB 14 Sep 2003 91.7 KB 14 Sep 2003
setup.exe 107.5 KB 2 Dec 2002
setup.boot 342.2 KB 14 Sep 2003

How to Update V-Stream TV878 Tuner (NTSC) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the V-Stream TV878 Tuner (NTSC) 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 Conexant V-Stream TV878 Tuner (NTSC) 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 Conexant 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 Conexant 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 Conexant. All company names/logos are properties of their owners.
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