Dell Chromebook 3100 2-in-1 USB IO Board 40-pin Ribbon Cable- genuine Dell OEM Ribbon Cable that connects the USB IO board to the motherboard; for the 3100 2-in-1 and 3100 LAPTOP systems that do NOT have the optional LTE 4G WWAN wireless. There are two cables that connect the IO board, this is the 40-pin cable.
Compatible Dell Laptops:
-Chromebook 3100 2-in-1
-Chromebook 3100 Laptop WITHOUT WWAN
DPart Number: 6Y2Y6
Alternate Part Number's:
EDB10
NBX0002FR00
NOTE: This cable will is NOT compatible with 3100 systems that have the optional LTE 4G WWAN wireless.