Dell Chromebook 3100 USB IO Board 30-pin Ribbon Cable- genuine Dell OEM Ribbon Cable that connects the tight side 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 30-pin cable.
Compatible Dell Laptops:
-Chromebook 3100 2-in-1
-Chromebook 3100 Laptop WITHOUT WWAN
DP/N: D2D9P, 0D2D9P
Alternate P/N's:
EDB10_IO_30P_FFC
NBX0002FQ00
NOTE: This cable will is NOT compatible with 3100 systems that have the optional LTE 4G WWAN wireless.