CB3-531 wifi module

Update: The old WIFI module started dropping connections again consistently in the same manner as before (i.e. it would drop the connection, I would turn the radio off, turn it back on, the connection would reestablish, then would drop the connection shortly, etc.). So I swapped out the WIFI module with the part number KI.WKN01.003 billsey gave me & it's working fine. No new driver needed, no power washing the Chromebook, it worked immediately after powering the unit back up.

I've ran video/music on it for several hours & no issue.

Thanks Billsey.