Courser chip

The courser chip is a quest item in Fallout 4.

Gameplay
The courser chip is a component embedded into a courser's brain, allowing them to teleport from anywhere in the Commonwealth to the Institute. Its appearance is the same as that of a synth component.

Once it is obtained, it can be taken to either Dr. Amari at the Memory Den or Tinker Tom at the Railroad HQ if the Sole Survivor has prior knowledge of the Railroad. If it is taken to Amari, the Sole Survivor must then deliver it to Tinker Tom regardless, as Amari does not possess sufficient information to decode the chip.

A courser chip is installed in the Sole Survivor's Pip-Boy by Dr. Madison Li to allow them to travel to and from the Institute.

Location
This item is found on Z2-47 after killing him in the Hunter/Hunted quest.

Related quest

 * Hunter/Hunted
 * Hunting the Hunter