Download a compatible driver (e.g., sp53068.exe) and run it. It will likely extract to C:\SWSetup\SP53068 but fail to install. Step 2: Open Device Manager Right-click the Start button and select .
: Run the downloaded .exe file. It will typically extract its contents to C:\SWSetup\sp51022 . Manual Update via Device Manager :
The biggest hurdle users face is that the HP un2420 module never officially received Windows 10 drivers from HP. When you upgrade an older laptop to Windows 10, Device Manager often shows the device with a yellow exclamation mark under "Other Devices" as "HP un2420 Mobile Broadband Module".
Only download repacks from trusted sources (e.g., Station-Drivers, ZoneIdentifier, or GitHub archive projects). Malicious actors have used fake “3G modem drivers” to deploy backdoors.
A: Microsoft changed the NDIS driver model in Windows 8+. The Win7 driver will install but throws a Code 31 because legacy filter drivers fail to load. hp un2420 mobile broadband module driver windows 10 repack
Even with a perfect repack, the un2420 . You are limited to 7.2 Mbps down (HSPA) or 3.1 Mbps (EV-DO Rev A). In areas where 3G has been shut down (e.g., Verizon in 2023, AT&T in 2022), the module becomes useless except for GPS.
This step-by-step guide should help you get your HP un2420 module up and running on Windows 10. It's a bit of a hack, but it's a proven method that has worked for many users with this older, yet still capable, piece of hardware.
to C:\drivers\un2420
on Windows 10, including how to find and use a or legacy driver solution. Go to product viewer dialog for this item. Download a compatible driver (e
The result? A yellow exclamation mark in Device Manager and a useless WWAN card.
but always scan with VirusTotal before running.
The HP un2420 Mobile Broadband Module is a Qualcomm Gobi 2000-based cellular modem used in classic HP EliteBook and ProBook laptops. While highly reliable, HP never released an official Windows 10 driver for this legacy hardware. Users trying to get mobile data working on Windows 10 often face device manager errors, missing firmware, or connectivity drops.
Windows 10 power management features frequently turn off older PCIe cards to save energy, preventing them from waking up properly. : Run the downloaded
If the standard installer blocks you, follow these manual "repack-style" steps:
Download the sp51022.exe driver package from an official or reputable source. The easiest way is to search for "HP sp51022" or find it from the HP Software & Driver Downloads page for your specific laptop model (use the driver list for Windows 7). Since HP may have removed it from their support sites due to its age, you can find it on trusted, archive-style driver repositories. Before installing any driver, ensure you have created a system restore point in Windows 10 (type "Create a restore point" in the Start menu) to easily revert any system changes.
Users on HP Support Forums recommend downloading sp53068.exe or sp61629.exe and manually installing via Device Manager.
Code 10 or Code 43 ErrorsThese are common in Windows 10. They usually indicate a power management conflict. Go to Device Manager, find the UN2420, right-click Properties > Power Management, and uncheck "Allow the computer to turn off this device to save power."