Launched aboard the Space Shuttle Endeavour STS-100 19, April 2001.
The Space Station Remote Manipulator System (SSRMS), along with the Mobile Base System (MBS), and the Special Purpose Dexterous Manipulator (SPDM), make up the Mobile Service System (MSS). The MSS was manufactured by MDA Space Missions, for the Canadian Space Agency.
This update adds boom cameras and an EE spotlight.