HP Bezel
M21991-001
is compatible in the following HP Models:
HP ProBook 650 G8 Notebook PC (Ionian15)
HP ProBook 650 G8 Notebook PC (1Y5L3AV) - 42U82UC
HP ProBook 450 G8 Notebook PC (Raritan 1.0)
HP ProBook 450 G8 Notebook PC (464P0AV) - 578C6PA