Dell Wireless 5720 Sprint Mobile Broadband (EVDO Rev-A) Minicard Driver

The Dell Wireless 5720 Sprint Mobile Broadband (EVDO Rev-A) Minicard driver enables Windows to recognize and communicate with this Novatel Wireless cellular network adapter. It is intended for owners of compatible Dell laptops who need to install a missing driver, restore device recognition after reinstalling Windows, or troubleshoot an existing mobile broadband setup.

This is legacy Sprint EVDO hardware, not a Wi-Fi adapter. Installing its driver cannot restore access to a retired cellular network, so confirm service availability before attempting a connection.

Key Features

• Hardware recognition: Helps Windows identify the minicard correctly rather than displaying it as an unknown device in Device Manager.
• Mobile broadband interface: Provides the software interface needed for compatible connection-management software to communicate with the adapter.
• Legacy Windows support: Driver packages may cover Windows 10, 8.1, 7, Vista, and XP; support depends on the specific release and your system architecture.
• Troubleshooting support: Reinstalling the correct package can help address driver-related detection problems or errors following a system recovery.

How to Install Dell Wireless 5720 Sprint Mobile Broadband (EVDO Rev-A) Minicard Driver

1. Confirm your hardware. Open Device Manager and check the adapter name. If it appears as an unknown device, compare its hardware IDs with those listed in the driver package documentation.
2. Check Windows compatibility. Before choosing a Dell Wireless 5720 Sprint Mobile Broadband (EVDO Rev-A) Minicard driver download for Windows, verify the supported operating system and whether your installation is 32-bit or 64-bit. For Windows 10/11 systems, do not assume that a legacy package supports both; Windows 11 compatibility is not established here.
3. Select a trusted package. Look for the latest version explicitly compatible with your laptop and operating system. Prefer an official Dell or manufacturer source when available, and verify the source of any free download.
4. Install the driver. Extract the archive if necessary, then run the included installer. If the package provides only driver files, use Device Manager’s “Update driver” option and browse to the extracted folder.
5. Restart and verify. Restart if prompted, then check Device Manager for warning icons. Use compatible connection software only if an appropriate cellular service remains available.

Keep the driver updated when a compatible, trusted update addresses a specific issue. For this older adapter, the latest version is not necessarily suitable for every Windows release; prioritize documented compatibility and keep a copy of the working package before making changes.