The Automata Interface Unit (AIU) is an accessory that adds 3 points to Automata Skill. When not equipped, it resides in the Accessories section of your inventory.
How to Obtain
You can either trade for this item in a market world, or purchase it from the crowns store as part of the Automata Pack.
How to Use
Simply drag this item into an active slot in your Accessories bar to equip it.
For a short time after it was introduced, this item dropped as rare loot.