This article is about a chip from Kingdom Hearts Re:coded.
You may be looking for the offensive magic or the element.

File:Aero Chip.png Aero +1, Aero +2, Aero +3 and Aero +4 are a series of stat chips that appear in Kingdom Hearts Re:coded. When installed in the Stat Matrix, they increase the damage dealt by Aero-based attacks by a percentage, equivalent to the number stated in the chip's name. When installed between two active CPUs, their effects are doubled.

Obtaining Thunder chips