Genuine Dell OEM Power Button, USB and SD Card Slot IO Circuit Board- this houses one USB port, RJ-45 network port, SD Card Reader, and the Power Button.
Compatible Dell Laptops/Notebooks:
Inspiron 15 (5580)
Inspiron 14 (5480)
Vostro 5581
DPN: 1MH97
alternate Part Number's:
Bucky - V5 IO Board
17B91-1
CTWYP