Download the latest version of the WIN2K_331CD driver for your computer's operating system. This version of "WIN2K_331CD.EXE" is rated (5 out of 5 stars) based on 26 downloads and 9 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 563.9 KB.
WIN2K_331CD
Ositech 4oD 10Mbps Ethernet Adapter
Ositech 5oC 56K Modem
Ositech 5oC-II 56K Modem
Ositech 5oD 33.6K DPI Modem
Ositech 5oH 56K DPI Modem
Ositech 5oH-II 56K DPI Modem
Ositech 5oS DPI Adapter
Windows XP, Windows 2000
WIN2K_331CD.EXE (563.9 KB)
3.31.00 (2002-01-24) via .inf
OS: Windows 2000 and XP only.
Ositech Trumpcard Family Driver Disk V.3.31.CD. Please follow all README files within and run the SETUP2K.EXE file BEFORE inserting your Trumpcard.
Alagappan (DG Staff Member) on 29-Dec-2005
To get the WIN2K_331CD 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 Ositech WIN2K_331CD 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 Ositech WIN2K_331CD. It is a software utility which automatically finds and downloads the right driver.
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| CCFLGS.INI | 978 bytes | 24 Jan 2002 |
| COMOSIx5.inf | 2.9 KB | 24 Jan 2002 |
| DiskVer.txt | 151 bytes | 24 Jan 2002 |
| MDMOSIC5.INF | 34.5 KB | 24 Jan 2002 |
| MDMOSIUI.DLL | 19.4 KB | 24 Jan 2002 |
| MDMOSIXX.CAT | 49 bytes | 24 Jan 2002 |
| MDMOSIx5.INF | 52.7 KB | 24 Jan 2002 |
| MFOSIx5.INF | 12.2 KB | 24 Jan 2002 |
| NETOSIC5.INF | 10.0 KB | 24 Jan 2002 |
| NETOSIXX.CAT | 49 bytes | 24 Jan 2002 |
| NETOSIx5.INF | 11.2 KB | 24 Jan 2002 |
| OTC06X5.SYS | 28.8 KB | 24 Jan 2002 |
| OTCDPI.INI | 5.3 KB | 24 Jan 2002 |
| OTCDPI2K.INF | 821 bytes | 24 Jan 2002 |
| PILOT.EX_ | 127.5 KB | 24 Jan 2002 |
| SETUP2K.EXE | 63.4 KB | 24 Jan 2002 |
| SETUP2K.EXE/CLEANUP.BAT | 2.3 KB | 24 Jan 2002 |
| SETUP2K.EXE/COMOSIx5.inf | 2.9 KB | 24 Jan 2002 |
| SETUP2K.EXE/MDMOSIC5.INF | 34.5 KB | 24 Jan 2002 |
| SETUP2K.EXE/MDMOSIx5.INF | 52.7 KB | 24 Jan 2002 |
| SETUP2K.EXE/MFOSIx5.INF | 12.2 KB | 24 Jan 2002 |
| SETUP2K.EXE/NETOSIC5.INF | 10.0 KB | 24 Jan 2002 |
| SETUP2K.EXE/NETOSIx5.INF | 11.2 KB | 24 Jan 2002 |
| SETUP2K.EXE/messagebox.exe | 28.7 KB | 24 Jan 2002 |
| SRVDPI.EX_ | 148.3 KB | 24 Jan 2002 |
| TCPILOT.inf | 5.3 KB | 24 Jan 2002 |
| ccflgs.dll | 81.9 KB | 24 Jan 2002 |
| osi1.avi | 84.5 KB | 24 Jan 2002 |
| otceth5x.sys | 47.8 KB | 24 Jan 2002 |
| otcsercb.sys | 60.2 KB | 24 Jan 2002 |