Twinhead A3400 Driver Download (Official)

Twinhead Drivers
Twinhead A3400 Driver Download (Official)
3 Ratings

Supported Models

A3400 Driver

WWW Qbrowse Driver



OEM Computers Inc.

Supported Operating Systems

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

File Name

qbrowse.ZIP (1.0 MB)

Find Related Drivers

Uploader Notes

A3400 qbrowse


Uploaded By

John (DG Staff Member) on 11-Aug-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
SETUP.INS 70.7 KB 18 Jun 1998
_ISDEL.EXE 8.2 KB 7 Sep 1995
QBROWSE.EXE 323.1 KB 13 Apr 1999
SETUP.EXE 45.3 KB 18 Jan 1997
_SETUP.LIB 193.0 KB 30 Nov 1999
DISK1.ID 5 bytes 30 Nov 1999
QBROWSE.INF 880 bytes 1 Mar 2001
SETUP.INI 28 bytes 30 Nov 1999
_SETUP.DLL 6.1 KB 19 Dec 1996
QBUNINST.EXE 138.2 KB 30 Nov 1999
_SETUP.1 182.2 KB 30 Nov 1999
_INST32I.EX_ 320.4 KB 18 Jan 1997
SETUP.PKG 68 bytes 30 Nov 1999

How to Update A3400 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the A3400 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 A3400 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 A3400. 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 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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