Dell R42891 Driver Download (Official)

Dell Drivers

The R42891 is a type of mouse manufactured by Dell. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. This version of "R42891.EXE" is rated (5 out of 5 stars) based on 31 downloads and 5 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 2.6 MB.


5 Ratings
31 Downloads

Supported Models

R42891

Dell Enhanced 106/109 ú本ê USB キーボード

Dell Enhanced Performance USB

Dell Enhanced QuietKey PS2 with DellTouch

Dell Enhanced Quietkey 106/109 ú本ê PS/2 キーボード

Dell USB Composite Device

Dell USB HID Collection

Dell USB HID Sleep Key

Manufacturers

Dell

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

R42891.EXE (2.6 MB)


Versions

2.0.0.3 (2001-08-14) via .inf
2.0.0.3 (2001-08-15) via .inf
2.0.0.4 (2001-08-20) via .inf

Additional Notes

R42891

InputDevice Driver File

Uploaded By

Sudha (DG Staff Member) on 12-Jan-2005

How to Update R42891 Device Drivers

Step 1 - Download Your Driver

To get the R42891 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 R42891 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

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various hardware components.

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
MSIOSD.INI 269 bytes 14 Jun 2001
DRIVERS/MSIKBD.VXD 15.6 KB 4 Oct 1998
DRIVERS/MSIKBD2K.SYS 6.9 KB 3 Oct 2000
DRIVERS/NHKSRV.EXE 28.7 KB 6 Aug 2001
DRIVERS/DELLMMKB.INF 8.2 KB 12 Sep 2001
DRIVERS/MMKEYBD.DLL 28.7 KB 2 Aug 2001
DRIVERS/JPNMMKB.INF 8.1 KB 20 Sep 2001
DRIVERS/DTMMUSB.CAT 8.3 KB 26 Sep 2001
DRIVERS/MMKEYBD.EXE 163.8 KB 5 Sep 2001
DRIVERS/DELLUSB.CAT 7.4 KB 26 Sep 2001
DRIVERS/JPNMMKB.CAT 8.7 KB 26 Sep 2001
DRIVERS/DELLUSB.INF 1.1 KB 15 Aug 2001
DRIVERS/DTMMUSB.INF 3.8 KB 12 Sep 2001
DRIVERS/DELLMMKB.CAT 8.7 KB 26 Sep 2001
JPN_DRVR/MSIKBD.VXD 15.6 KB 4 Oct 1998
JPN_DRVR/MSIKBD2K.SYS 6.9 KB 3 Oct 2000
JPN_DRVR/NHKSRV.EXE 28.7 KB 6 Aug 2001
JPN_DRVR/DELLMMKB.INF 8.2 KB 12 Sep 2001
JPN_DRVR/MMKEYBD.DLL 28.7 KB 2 Aug 2001
JPN_DRVR/JPNMMKB.INF 8.1 KB 20 Sep 2001
JPN_DRVR/dellmmkb.cat 8.7 KB 26 Sep 2001
JPN_DRVR/DTMMUSB.CAT 8.3 KB 26 Sep 2001
JPN_DRVR/MMKEYBD.EXE 163.8 KB 5 Sep 2001
JPN_DRVR/DELLUSB.CAT 7.4 KB 26 Sep 2001
JPN_DRVR/JPNMMKB.CAT 8.7 KB 26 Sep 2001
JPN_DRVR/DELLUSB.INF 1.1 KB 15 Aug 2001
JPN_DRVR/DTMMUSB.INF 3.8 KB 12 Sep 2001
DATA1.CAB 1.1 MB 23 Sep 2001
IKERNEL.EX_ 340.9 KB 11 Apr 2001
Setup.exe 139.3 KB 10 Jan 2000
LAYOUT.BIN 1.1 KB 23 Sep 2001
MMKEYBD.INI 295 bytes 24 Sep 2001
DATA2.CAB 701.5 KB 23 Sep 2001
SETUP.INI 350 bytes 23 Sep 2001
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