This is the left-side daughter I/O circuit board with USB-C, USB, Mini DisplayPort, and HDMI Ports- for the Dell Precision 17 (7710). This board includes the optional USB-C port. The Precision 17 (7710) was offered, from Dell, with the option of a USB-C port; this board is compatible ONLY with 7710 systems that have this optional USB-C port..
Compatible Dell Systems:
-Precision 17 (7710) with USB-C
Dell Part Number: CJFG2
Alt Part Number's:
AAPB0
LS-C558P
NOTE: This board includes the optional USB-C port; and is compatible with Precision 7710 laptops that were shipped with the optionalUSB C Port. You can match your part number or give us a call if you're not sure which I/O Board to select.