The HP 827028-BA1 is a black replacement keyboard for compatible HP ProBook notebooks, with a Slovenian layout for typing in that regional arrangement. Its non-backlit keys suit systems that use a standard keyboard without illumination, while the numeric keypad provides a dedicated area for entering figures and working with number-heavy tasks.
HP identifies the part for ProBook 450 G3 and G4, ProBook 455 G3 and G4, and ProBook 470 G3 and G4 families. The service guide lists the keyboard together with its cable, supporting its use as a replacement notebook component. The Slovenian layout distinguishes this version from keyboards with other regional arrangements.