High Speed Communications Port Driver
OX12PCI840 PCI Parallel port Driver
OX16PCI952 PCI Parallel port Driver
OX16PCI952 PCI UARTs Driver
OX16PCI954 32-bit PCI bridge Driver
OX16PCI954 Dual PCI UART Driver
OX16PCI954 PCI Parallel port Driver
OX16PCI954 PCI UARTs Driver
OX16PCI954 PCI bridge Driver
OX9162 PCI bridge Driver
OXCB950 Cardbus UART Driver
PCI Communications Port Driver
PCI EPP/ECP Parallel Port Driver
PCI Function Driver
Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
OX12PCI840.zip (299.3 KB)
4.04.0 (2001-12-03) via .inf
Features: Automatic enumeration of all 95x UARTs, both internal and local bus 95x-mode driver for enhanced serial port performance
GUI configuration for all serial ports Hook to use generic driver for Parallel port (can disable parallel port interrupt)
Chris Marsh (DG Member) on 29-Jul-2004
|Oxford Driver Update Utility||Install the driver automatically|
|Oxford Driver||Install the driver automatically||More Info|
|Oxford MP 840 Driver||Install the driver automatically||More Info|
|Oxford OX12PCI840 Driver||Install the driver automatically||More Info|
|Oxford OX16PCI95x/OX12PCI840 PCI parallel ports Driver||Install the driver automatically||More Info|
|Oxford OX16PCI952 Driver||Install the driver automatically||More Info|
|Oxford OX16PCI954 Driver||Install the driver automatically||More Info|
|OEM Computers Inc. Oxford Semiconductor OX16PCI1954 Driver||Install the driver automatically||More Info|
|Oxford U952P PR2 Driver||Install the driver automatically||More Info|
|Oxford OXmPCI952 Driver||Install the driver automatically||More Info|
|Oxford U952P-PR2 Driver||Install the driver automatically||More Info|
The following files are found inside the driver download file.
|OXPAR.INF||5.2 KB||3 Dec 2001|
|OXMFUF.SYS||5.0 KB||3 Dec 2001|
|oxpci2.inf||5.0 KB||3 Dec 2001|
|WinNT4/licence.txt||962 bytes||7 Apr 2000|
|WinNT4/parxport.sys||13.6 KB||16 May 2001|
|WinNT4/Install_Parallel.exe||151.6 KB||18 Oct 2000|
|WinNT4/PARXPORT.INF||2.4 KB||15 Nov 2001|
|OXMFCF.vxd||7.7 KB||7 Sep 2001|
|readme.txt||2.2 KB||3 Dec 2001|
|oxpci.inf||9.9 KB||3 Dec 2001|
|OxMF.sys||15.1 KB||3 Dec 2001|
|OXUI.DLL||94.2 KB||14 Feb 2001|
|oxppui.dll||9.1 KB||7 Apr 2000|
|OXPAR.SYS||75.9 KB||15 Nov 2001|
|OxMEP.sys||4.5 KB||3 Dec 2001|
|oxpar2.inf||2.3 KB||3 Dec 2001|
|OXPP.vxd||7.8 KB||7 Apr 2000|
|utils/readuart.exe||98.6 KB||7 Apr 2000|
|utils/IDPORT.EXE||10.6 KB||7 Apr 2000|
|utils/poke.exe||108.8 KB||7 Apr 2000|
|utils/pokemem.vxd||6.8 KB||7 Apr 2000|
|utils/rduart.vxd||6.8 KB||7 Apr 2000|
|OXMF.vxd||7.2 KB||7 Sep 2001|
To get the OX12PCI840 PCI Parallel port 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 OX12PCI840 PCI Parallel port 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 OX12PCI840 PCI Parallel port. It is a software utility which automatically finds and downloads the right 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.
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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.