The Quatros teleporter is a pair of machines located on the planet Quatros. Its prime functionality is to teleport those who enter one of the machines to the location of one of the other machines.
One of the two machines was used for its prime purpose by Rocka, Preston Stormer, and Dunkan Bulk during the events of Savage Planet to quickly get to the location of Witch Doctor, who was near the other machine. However, the teleporter malfunctioned, teleporting the heroes but shrinking them in the process. The threesome was thus forced to remain at a tiny size until another three Heroes—William Furno, Julius Nex, and Jimi Stringer—arrived at their location. Nex then reverse-engineered the teleporter to return the shrunken Heroes to their normal size while keeping them at their current location, allowing the Heroes to resume operating at normal efficiency.
The Quatros teleporter has not been known to be used since this event.