This is the IO Circuit Board, sometimes called a Databoard or Daughterboard- this houses one USB port and one SD Card Reader Slot. This is a genuine Dell original part- compatible with the Inspiron 17 (5767) laptop. Includes ribbon cable.

Compatible Dell Laptops/Notebooks:
Inspiron 17 (5767)

DPN: FXX33

alternate Part Number's:
BAL20
LS-D801P
BAL30
NBX0001Z200