This T7 droid is Galen's personal astromech droid that he purchased while on the world of Alderaan for his travels. T7 also became important to Galen to keep his sanity while traveling around in the galaxy as he had no other companions. Galen called him Blast.
The little droid helps maintain the ship, constantly worries, and will complain. But in the end will come through.
Blast's capabilities extend to being able to help pilot the ship, make repairs, and other related tech. He can slice and hack as well.
Duwani Mechanical Products
Combat upgrades are also available for this droid series.