USB/audio board for HP

HP USB/audio board 916923-001 is a replacement component for the HP EliteBook 850 G4 Notebook PC and HP ZBook 15u G4 Mobile Workstation. It provides the computer’s USB and audio board functions as part of the laptop’s internal connection system.

The service guide identifies this part number specifically as the USB/audio board and shows it connected to the system board by a cable. The board is secured in the computer with two screws, making the cable and mounting points part of its replacement installation.

The parts catalog specifies that the board includes its cable. It is listed for the named EliteBook and ZBook model families; the guide does not state additional compatibility beyond those models.