for Dell OEM Chromebook 3100 2-in-1 right-side USB ports IO circuit board daughterboard- this houses USB port, USB Type-C port, and the volume control button.

for Compatible Dell Laptops/Notebooks:
Chromebook 3100 2-in-1

DPN: RJ2NM, 0RJ2NM

alt p/n's:
EDB10
LS-G851P
7Y3CP

NOTE: This is for the 2-in-1 version of the Chromebook 3100; this is NOT compatible with the laptop version.