Gundam Upgrade Circuit

Modeled after Tem Ray's gift to Amuro in episode 34 of the original Mobile Suit Gundam series. You may need to install it into your mobile suit to find out if the upgrade actually works.

Waste wire can be fitted into the open holes in the jumper and housing to make the prop feel like it was actually found in a junk yard. The housing is scaled similarly to a smartphone, albeit considerably thickened to chase after that retro chunky-tech feel.