Genuine Dell OEM Inspiron 17 (7786) 2-in-1 Power Button, USB and SD card reader IO Circuit Board- this houses TWO USB ports and the SD card slot, and the Power Button.
Compatible Dell Laptops/Notebooks:
Inspiron 17 (7786) 2-in-1
DPN: D274C; 5TFWK
alternate Part Number's:
ROGUE ONE 17 IO BOARD