If you encounter issues with the HP Un2420 Mobile Broadband Module driver, here are some common problems and their solutions:
The is an embedded 3G/4G mobile broadband module (based on the Qualcomm Gobi 2000 reference design) found in many business-class HP laptops such as the EliteBook, ProBook, and some ZBook models from the 2010–2012 era. It supports HSPA+ (3G) and EV-DO networks, but does not support 4G LTE (it is a 3G-only module). hp un2420 mobile broadband module driver windows 10
HP stopped supporting this module in 2013. Windows 10 was released in 2015. Neither HP nor Qualcomm created a signed driver package specifically for Windows 10. Thus, any solution requires a workaround. If you encounter issues with the HP Un2420