Elite IPK KSU/CPU/Port Expansion Kit/KSU Expansion
The EXPT(2) is used to increase the size of a system by connecting multiple systems together. The EXPT(2)-U( ) ETU offers the functionality of two DTI-U( ) ETUs in one ETU. Feature compatibility between the systems linked via the EXPT(2)-U( ) ETU link is the same as an Electra Elite IPK to another Electra Elite IPK using K-CCIS.