HP
508112-B31
is compatible in the following HP Models:
HP TouchSmart tx2 Notebook PC series
HP TOUCHSMART TX2-1035EI NOTEBOOK PC - NM507EA
HP TOUCHSMART TX2-1050ED NOTEBOOK PC - KM152EA
HP TOUCHSMART TX2-1050ED NOTEBOOK PC - KM152EAR
HP TOUCHSMART TX2-1050EW NOTEBOOK PC - KM153EA
HP TOUCHSMART TX2-1050EW NOTEBOOK PC - KM153EAR