Driver Details

Dell Wireless 5720 VZW Mobile Broadband Mini Card Driver

This package provides the Dell Wireless 5720 VZW Mobile Broadband Mini Card Driver and is supported on Latitude, Precision and Vostro Notebook that are running the following Windows Operating Systems: XP and Vista

Fixes & Enhancements

Fixes - Fixed DMBCU fails to properly program the NAI after a change of MDN - Fixed DUN connection assigns to gateway address - Fixed Readme file isn't displayed automatically after install - Fixed Telus MiniCard, in NDIS Mode, will not connect. - Fixed WWAN radio on, after resume S3, WWAN radio will off (fail rate) - Fixed WWAN connection could be disconnected after switch back user - Fixed 2 Systray icons appears after closing DMBCU - Fixed Option to populate DMBCU proxy setting to IE proxy setting - Fixed When trying to auto connect to VPN using Dell Dragnet user gets "error code 623" - Fixed NVTL Phoenix MFC App stopped working resuming from Hybrid S3 on Bat - Fixed Help Utility displays wrong carrier logo - Fixed V64-DMBCU does not change network properties of WWAN device - Fixed User Switching: If card is in use Device Setting Panel shows Device not Found - Fixed SMS emergency / urgent buttons both sends SMS as emergency - Fixed Advance network propertiesdo not match DMBCU advance profile - Fixed 5720 VZW Minicard will not reconnect after resuming under Vista32 Enhancements - Enhanced performance


Version, A04

Release date

18 May 2009

Last Updated

05 Mar 2014



Available formats

File Format:Hard-Drive
File Name:DELL_MULTI-DEVICE_A04_R220062.exe
Download Type:HTTP
File Size: 7MB
Format DescriptionThis 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.
Added to download list
Go to [{0}]
To ensure the integrity of your download, please verify the checksum value.
Not available
Not available
Not available

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

Supported Operating Systems

MS Windows Vista 32-bit
MS Windows Vista 64-bit
MS Windows XP
MS Windows XP x64

Applies to

Dell Wireless 5700 VZW Mobile Broadband CDMA EVDO MiniCard
Dell Wireless 5720 VZW Mobile Broadband EVDO MiniCard

Installation instructions

Hard Drive Installation (via WinZip) with Setup.exe File for DELL_MULTI-DEVICE_A04_R220062.EXE Download 1. Click Download File, 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. Install 1. Double-click the new icon on the desktop labeled DELL_MULTI-DEVICE_A04_R220062.EXE. 2. The Self-Extracting window appears and prompts you to extract or unzip to "C:\DELL\DRIVERS\R220062". 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 buttonand then click Run. 7. Type "C:\DELL\DRIVERS\R220062" in the Open textbox and then click OK. 8. Follow the on-screen installation instructions.

Important Information

My Download List-#1 (0 )

Drivers help and tutorials

My download lists

My download lists enables you to create and save lists of drivers to install at a later time. Lists can only be saved by logging into your existing account or creating a new one, and selecting “Save this list.”
Learn more
This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details
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).