The HP 827028-041 keyboard is a replacement keyboard for the HP ProBook 470 G3. It belongs to HP’s 827028-xxx non-backlit keyboard family, for models supplied with a keyboard without backlighting.
The -041 suffix identifies the German keyboard layout. This makes the part suitable for replacing the corresponding German-layout keyboard in the documented ProBook 470 G3 service context. The guide includes a keyboard removal and replacement procedure for that notebook.
Use it as a like-for-like keyboard part when servicing the applicable ProBook configuration.