The MDP 7800U is a modem manufactured by Systemax. 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 version of "045485_MDP7800_v9.0.zip" is rated (4 out of 5 stars) based on 354 downloads and 7 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 1.7 MB.
MDP 7800U
56K PCI Modem
Controllerless Modem Port
Lucent Win Modem
MDP7800-U Modem
Voice Modem Serial Wave Device
Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98
9.0 (2-Jan-2003)
6.01.0.0 (2001-10-23) via .inf
6.01.0.0 (2001-07-26) via .inf
Aztech MDP 7800U 56K PCI Modem Driver Set
sundar (DG Staff Member) on 22-Apr-2005
To get the MDP 7800U 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 Systemax MDP 7800U 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 Systemax 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 Systemax website. Most major device manufacturers update their drivers regularly.
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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 |
---|---|---|
NT/Data.tag | 124 bytes | 20 Nov 1998 |
NT/Data1.cab | 3.0 KB | 20 Nov 1998 |
NT/Instmdm.dll | 30.2 KB | 15 Jul 1998 |
NT/Lang.dat | 4.5 KB | 20 Oct 1997 |
NT/Layout.bin | 334 bytes | 20 Nov 1998 |
NT/Ltmodem.sys | 518.0 KB | 12 Mar 1999 |
NT/Ltports.inf | 643 bytes | 4 Dec 1998 |
NT/Mdmp4100.inf | 46.1 KB | 19 Mar 1999 |
NT/Os.dat | 417 bytes | 6 May 1997 |
NT/Readme.txt | 1.6 KB | 19 Mar 1999 |
NT/Setup.exe | 60.4 KB | 22 Jan 1998 |
NT/Setup.ini | 2.3 KB | 19 Mar 1999 |
NT/Setup.ins | 109.5 KB | 8 Dec 1998 |
NT/Setup.lid | 49 bytes | 20 Nov 1998 |
NT/Wave4100.inf | 1.7 KB | 5 Aug 1998 |
NT/_inst32i.ex_ | 290.7 KB | 22 Jan 1998 |
NT/_isdel.exe | 8.7 KB | 27 Jan 1998 |
NT/_setup.dll | 11.3 KB | 23 Jan 1998 |
NT/_sys1.cab | 204.2 KB | 20 Nov 1998 |
NT/_user1.cab | 68.1 KB | 20 Nov 1998 |
ME/LTEWMEDF.INF | 1.7 KB | 6 Nov 2001 |
ME/LTMDMNT.SYS | 442.7 KB | 26 Jul 2001 |
ME/LTMWMEDF.INF | 42.4 KB | 6 Nov 2001 |
ME/LTREMOVE.EXE | 53.2 KB | 2 Jul 2001 |
2K/LTDFNT.INF | 45.8 KB | 6 Nov 2001 |
2K/LTMDMNT.SYS | 442.7 KB | 26 Jul 2001 |
2K/LTREMOVE.EXE | 53.2 KB | 2 Jul 2001 |
9x/LTCOM.VXD | 4.7 KB | 26 Jul 2001 |
9x/LTDF.INF | 46.7 KB | 6 Nov 2001 |
9x/LTMODEM.VXD | 476.3 KB | 26 Jul 2001 |
9x/LTREMOVE.EXE | 53.2 KB | 2 Jul 2001 |
9x/LTVCD.VXD | 12.2 KB | 26 Jul 2001 |
XP/LTDFNT.INF | 45.8 KB | 6 Nov 2001 |
XP/LTMDMNT.SYS | 442.7 KB | 26 Jul 2001 |
XP/LTREMOVE.EXE | 53.2 KB | 2 Jul 2001 |