Droid patch-in units, also known simply as patch-in droids, were droids that were in counterpart to the moisture vaporator. They specialized in translating the vaporator language.

AppearancesEdit

• Star Wars Episode IV: A New Hope (First appearance)

SourcesEdit

•  Visual Guide — Chapter 8: Droids for Sale on StarWars.com (content now obsolete; backup link on Archive.org)