Dell Support Drivers & Downloads Driver File Formats

Driver Details

Dell Wireless 5540 HSPA Mini Card, v.R2J05, A04
Dell Wireless 5540 Drivers (R2J05 - QS4.3) for Win7, Vista and XP
Release Date 11/4/2009
Importance: Recommended
Version: R2J05,A04

The following formats are available for the file you have selected

File Format: Hard-Drive Download File Download File
File Name:


Description: This file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
Download Type: HTTP
File Size: 49MB

Previous Versions

No previous version available.


Dell Wireless 5540 Drivers (R2J05 - QS4.3) for Win7, Vista and XP

Level of Importance:Recommended

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).


Inspiron 11z (1110)
Inspiron 1370
Inspiron Mini 1012
Inspiron Mini 10v
Inspiron Mini 10v N
Latitude 13
Latitude E6400
Studio 1458
Studio 1557
Studio 1745
Studio 1747
Studio XPS 13
Studio XPS 16
Studio XPS 1645
Studio XPS 1647
Vostro 1011
Vostro 3350
Operating Systems
MS Windows 7 32-bit
MS Windows 7 64-bit
MS Windows Vista 32-bit
MS Windows Vista 64-bit
MS Windows XP
MS Windows XP x64

Applies to

  • MBB Telus Canada SIM Card
  • Wireless 5540 HSPA Mini Card

Fixes & Enhancements

This QS4.3 Release fixes the following issues: AL07727 WMCore in bad state on resume from critical-battery-s4 when GPS fix obtained before event AL09426 Error dialog (FAILED_TO_CONNECT) on connect after hiberate on critical battery AL09491 GPS Sensor does not load on Windows versions that lack sensor support (e.g. Win7 Starter Ed.) AL09868 GPS Autosensing is not enabled by default as specified in CR MBM-0000279/MBM-0000369 AL08858 Win7, Installation "DELL wireless 5540 mini-card USIM Port: No driver found" AL08587 Wwan driver sometimes responds with success although Connect attempt has failed AL08948 Func: MESS If there are more then 88 characters SMS U informs that the SMS has not been sent AL08367 Func: Win7, Dell, Module not found after hibernate / resume AL08971 Func: MESS Not able to reply to many recipients from the inbox AL08593 WMCore crash when sending SMS on Vista using devgiri module

Installation instructions

Hard Drive Installation (via WinZip) with Setup.exe File for DELL_WIRELESS-5540-HSPA-MINI_A04_R242757.exe


1.Click Download Now, to download the file.
2.When the File Download window appears, click Save (Windows XP 
users will click Save) this program to disk and click OK.  The Save In: 
window appears. 
3.From the Save In: field, click the down arrow then click to 
select Desktop and click Save.  The file will download to your desktop.
4.If the Download Complete window appears, click Close.  The file 
icon appears on your desktop.


1.Double-click the new icon on the desktop labeled DELL_WIRELESS-5540-HSPA-MINI_A04_R242757.exe.
2.The Self-Extracting window appears and prompts you to extract or 
unzip to C:\DELL\DRIVERS\R242757. Write down this path so the executable (I.e. 
Setup.exe) file can be found later.
3.The Self-Extractor window appears.
4.Click OK.
5.After completing the file extraction, if the Self-Extractor 
window is still open, close it.
6.Click the Start button and then click Run.
7.Type C:\DELL\DRIVERS\R242757 in the Open textbox and then click OK.
8.Follow the on-screen installation instructions.            


To ensure the integrity of your download, please verify the checksum value.

This is an optional process and is not required for the downloading and installation of device drivers from this site.
Not Available

By downloading, you accept the terms of the Dell Software License Agreement.