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 15 (5567) laptop. Includes ribbon cable.
Compatible Dell Laptops/Notebooks:
Inspiron 15 (5567)
DPN: D99YJ
alternate Part Number's:
BAL20
LS-D801P