Zyxel USB Modem Port Driver Download (Official)
The USB Modem Port is a modem manufactured by Zyxel. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This update - "o56k_plus_V1.0_Windows2000__Standard.zip" - has an average rating of 3 out of 5 stars based on 5 reviews, and has been downloaded 94 times. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 395.2 KB.
Supported Models
USB COM Port
USB Modem Port
ZyXEL Omni 56K Plus Modem Serial Wave Device
ZyXEL Omni56K Plus(COM)
ZyXEL Omni56K Plus(COM), Plug&Play
ZyXEL Omni56K Plus(USB), Plug&Play
ZyXEL USB Omni56K Plus
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
File Name
o56k_plus_V1.0_Windows2000__Standard.zip (395.2 KB)
Versions
5.00.2000.1 (1999-03-10) via .inf
0.01 (2000-02-28) via .inf
Uploaded By
DriverGuide (DG Staff Member) on 10-Sep-2003
Related Driver Updates
How to Update USB Modem Port Device Drivers
Step 1 - Download Your Driver
To get the USB Modem 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 Zyxel USB Modem 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 Zyxel 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 Zyxel website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager"
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| ZYUSBVCD.VXD | 24.3 KB | 9 Sep 1999 |
| ZYUSENUM.SYS | 37.8 KB | 14 Jul 2000 |
| ZYO56PT.INF | 1.7 KB | 25 Jun 1999 |
| ZYMDMUSB.INF | 10.0 KB | 14 Aug 2000 |
| SWVZO56K.INF | 1.6 KB | 18 Aug 2000 |
| ZYUSERCF.DLL | 8.9 KB | 23 Jul 1999 |
| ZYO56SE.VXD | 8.9 KB | 9 Sep 1999 |
| ZYPORT.INF | 1.6 KB | 10 Jul 2000 |
| MDMZO56K.INF | 18.0 KB | 18 Aug 2000 |
| ZYUSERUI.DLL | 11.5 KB | 9 Aug 1999 |
| ZYMUNIN.EXE | 487.9 KB | 1 Aug 2000 |
| ZYUSBSER.SYS | 123.9 KB | 8 Aug 2000 |
| ZYO56PT.VXD | 29.4 KB | 9 Sep 1999 |
| ZYUSBO56.SYS | 134.2 KB | 9 Sep 1999 |
| ZYO56EN.VXD | 11.9 KB | 9 Sep 1999 |
| ZYMDMEN.SYS | 40.4 KB | 28 Jul 2000 |