Alienware m15 R3 and m17 R3 palmrest junction board -genuine Dell original OEM junction board. This board is mounted on the underside of the Palmrest assembly.
Compatible Dell Laptops/Notebooks:
-Alienware m15 R4
-Alienware m17 R4
Alienware m15 R3
Alienware m17 R3
DPN: HH20M
alternate part numbers:
LS-J527P
FDQ51
FDQ71