In the Mirror Universe, ch'Berro was an Andorian male officer assigned to the USS Defiant in 2155. Initially loyal to Admiral Talas, ch'Berro shifted his allegiance to Empress Sato I after she and her allies regained control of the Defiant. (ENT - Mirror Universe novel: Age of the Empress) ch'Berro appears not to have a counterpart in the primary universe.