Cubix is a friendly and helpful robot. He is a one of a kind robot that was built by Professor Nemo before he disappeared in the lab explosion. Cubix is expectically strong which can allow him to withstand heavy amounts of damage without breaking. Conner chose to fix him which eventually reactivated Cubix and they became the best of friends. His body is made of cubes, allowing him to transform into any vehicle and use gadgets.
Cubix is also powered by crystalized Solex which activates in a time of great danger.