|Black Hole Controller|
The Black Hole Controller is a block added by Industrial Foregoing. It is used to hold up to 9 Black Hole Units, allowing for an effective inventory size of 2,147,483,647 for 9 separate items. Each unit will accept items from the inventory slot directly above it and keep a full stack of items in the inventory slot directly below it.
In later updates, due to problems with the Black Hole Controller, the Black Hole Controller has been replaced by the Black Hole Controller V2 which holds 12 Black Hole Units and old Black Hole Controllers can but put into a crafting table to be turned into Black Hole Controller V2. The Black Hole Controller V2 can be now hold Black Hole Tanks unlike the previous Black Hole Tank. A disadvantage of the new controller is that you cannot access the contents directly from the GUI therefore it is recommended it hook it up to a ME network etc.