: Originally designed for EliteBook 8440p/8540p, ProBook 5310m, and similar models.
Right-click it, select , then Browse my computer for driver software . hp un2420 mobile broadband module driver windows 10 upd
If you are looking for "upd" specifically, be aware that many driver download pages bundle the un2420 driver with HP Universal Printer Drivers or hotkey utilities. This creates "bloat." A clean install requires strictly the broadband driver and the Connection Manager software, skipping the unnecessary printer drivers often bundled in the executable. : Originally designed for EliteBook 8440p/8540p