Dell R81459 Driver Download (Official)
The R81459 is a device manufactured by Dell. You can unlock features and improve performance by updating its driver. This driver - "R81459.EXE" - has been downloaded 613 times and is rated 5 out of 5 stars based on 10 reviews. The total disk space used for this update is 1.5 MB.
Supported Models
R81459
Conexant D110 MDC V.9x Modem
Conexant D480 MDC V.9x Modem
Manufacturers
File Name
Versions
7.12.09.00 (2004-06-18) via .inf
Additional Notes
R81459
Communication Driver File
Uploaded By
Satya (DG Staff Member) on 3-Feb-2005
Ratings & Reviews
See all Dell R81459 ratings and reviews
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| disk1 | 23 bytes | 4 Feb 2002 |
| HSF_DP.sys | 1.0 MB | 17 Jun 2004 |
| del5422k.inf | 43.3 KB | 18 Jun 2004 |
| MdmXSdk.dll | 86.0 KB | 17 Mar 2004 |
| Setup.exe | 542.4 KB | 2 Jul 2004 |
| HSFHWICH.sys | 200.1 KB | 17 Jun 2004 |
| UIUSYS.sys | 6.8 KB | 30 Oct 2003 |
| del5422.cty | 129.3 KB | 8 Jun 2004 |
| HSF_CNXT.sys | 685.1 KB | 17 Jun 2004 |
| Version.txt | 445 bytes | 17 Nov 2004 |
| del5422k.cat | 11.6 KB | 6 Jul 2004 |
| MDMXSDK.sys | 13.1 KB | 17 Mar 2004 |
| HSFCI010.dll | 33.8 KB | 16 Jun 2004 |
| HXFSetup.exe | 536.6 KB | 12 Mar 2004 |
How to Update R81459 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the R81459 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 Dell R81459 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 Dell 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 Dell website. Most major device manufacturers update their drivers regularly.
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.