Dell original junction / data circuit board for the Precision 7680 / 7780 laptops. This board is mounted on the underside of the Touchpad Palmrest assembly; connecting optional accessories like thefingerprint reader, RFID, and Smart Card modules to the motherboard.
Compatible Dell Laptops:
Precision 7680
Precision 7780
DPN: N7J0H
Alt Part Number's found on board:
HDC50
LS-L88GP