They are similar in appearance to real life PCI cards. Their aesthetic is unusually modern for the Fallout Universe, compared to the bulkier, more cumbersome technology that has resulted from the late development of the transistor, such as the military-grade circuit board.
- Decrepit Factory, next to a skeleton near overturned shelves and a control console.
- Mole rat den, behind the waste bins in a green duffle bag.
- Robotics Disposal Ground, inside MKIV sentry bot after initiating self destruct.
- Weston water treatment plant, in the basement on a desk, in the last room, behind a broken terminal.
- They are also found on destroyed robots (like Mister Handies) and turrets, and are particularly common in the remains of turrets.
This article is too short to provide more than rudimentary information about the subject. You can help Nukapedia by expanding it.