Official Windows 10 drivers do not exist for the HP un2420 Mobile Broadband Module (Qualcomm Gobi 2000), as HP ended support for this hardware after Windows 7. However, you can often get the module working on Windows 10 by using the legacy Windows 7 drivers in Compatibility Mode. Recommended Installation Steps
Win + R, type services.msc. Find WWAN AutoConfig. Set it to Automatic and start the service.Download and Extract: Download sp53068 or sp51022. Run the file to extract it; it will typically save to C:\SWSetup\sp51022 or a similar folder. hp un2420 mobile broadband module driver windows 10 upd
Right-click it, select Update Driver, then Browse my computer for driver software. Official Windows 10 drivers do not exist for