Duxbury D128X Driver Download (Official)
Download the latest version of the D128X driver for your computer's operating system. This update - "D128X.exe" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 39 times. The total disk space used for this update is 1.4 MB.
Supported Models
D128X
D128X HDLC Transparent Modem
D128X ML-PPP 128K Modem
D128X ML-PPP+BOD 128K Modem
D128X PPP-64K Modem
D128X V.110 Modem
D128X V.120 Modem
D128X X.75 Transparent Modem
Manufacturers
Supported Operating Systems
Other
File Name
Additional Notes
D128X
Modem Drivers - All Microsoft Operating Systems
Drivers for External ISDN (DX128) modem (Utility included)
Uploaded By
Purushothaman (DG Staff Member) on 29-Mar-2005
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| D128X/SETUP.INS | 69.0 KB | 10 Jan 1998 |
| D128X/_ISDEL.EXE | 8.2 KB | 7 Sep 1995 |
| D128X/SETUP.EXE | 45.3 KB | 18 Jan 1997 |
| D128X/D128x.inf | 9.1 KB | 21 May 1999 |
| D128X/_SETUP.LIB | 191.4 KB | 23 Mar 2000 |
| D128X/DISK1.ID | 5 bytes | 23 Mar 2000 |
| D128X/SETUP.INI | 39 bytes | 23 Mar 2000 |
| D128X/_SETUP.DLL | 6.1 KB | 19 Dec 1996 |
| D128X/_SETUP.1 | 703.4 KB | 23 Mar 2000 |
| D128X/_INST32I.EX_ | 320.4 KB | 18 Jan 1997 |
| D128X/SETUP.PKG | 431 bytes | 23 Mar 2000 |
How to Update D128X Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the D128X 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 Duxbury D128X 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 Duxbury D128X. 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 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
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.