HP
M13925-601
is compatible in the following HP Models:
HP VR Backpack
HP VR BACKPACK G2 - 7LP21PA
HP VR BACKPACK G2 - 7LZ71PA
HP VR Backpack G2 (5MB89AV) - 7VC80PA
IDS HP DSC VR BP G2 i7-9850H HMD - 2B004AV