The HP Un2420 Mobile Broadband Module is a wireless broadband adapter designed to provide high-speed internet access to HP laptops and other compatible devices. However, like any other hardware component, it requires a driver to function properly. In this article, we will focus on the HP Un2420 Mobile Broadband Module driver for Windows 10, providing you with a comprehensive guide on how to download, install, and update the driver.
| Issue | Workaround | |-------|-------------| | Driver signature error on x64 | Always boot with driver signature enforcement disabled, or permanently enable ( bcdedit /set testsigning on ) | | Module not detected after sleep | Disable power management for the device in Device Manager | | No "Cellular" option in Windows | Run services.msc → Enable WWAN AutoConfig service → Startup type: Automatic | | SIM not recognized | Clean SIM contacts, reseat SIM, check laptop’s SIM slot for damage | | No GPS support | GPS requires custom middleware (HP Connection Manager) which is incompatible with Windows 10 |
The standard installer might fail with an "OS not supported" error. Follow these steps to bypass it: Right-click the downloaded .exe file and select Properties . Go to the Compatibility tab. hp un2420 mobile broadband module driver windows 10
If you need the GPS feature, ensure the NMEA port is assigned and set to a baud rate of 9600 in its properties.
This is an extreme workaround, but it bypasses all driver signing and stack compatibility issues. The HP Un2420 Mobile Broadband Module is a
Even after following the above, problems arise. Here are the top five fixes.
The un2420 is internally a chip. You can use generic Gobi 2000 drivers for Windows 10 from third-party sources (e.g., from Samsung or Lenovo laptops with similar modules). | Issue | Workaround | |-------|-------------| | Driver
This is the most confusing part for most users. You cannot go to HP’s current support site and find a Windows 10 driver. Instead, you must source legacy drivers from trusted third-party archives or HP’s Windows 7 repository.
The key challenge is that the un2420 appears to the operating system as a composite USB device. Upon insertion, it enumerates as multiple virtual COM ports (for GPS and diagnostics) and one modem port. Windows 10 lacks the legacy Qualcomm HS-USB Modem class drivers.
To download the HP Un2420 Mobile Broadband Module driver for Windows 10, follow these steps: