Its not new tech but you’d most likely only see this in a datacenter or buildings with 10 Gb connections as this is fiber optic cabling. One would need an SFP to actually connect it to the port however. Also the tips of the fiber were probably scratched when installing it into the vent holes so the whole cable will probably be replaced and then fixed, so there are multiple failures here.
This is what an SFP looks like.
I’ve played this a lot with my daughter and while it has some great moments, the actual Lego building in this game is really wonky with a controller. It’s a bit easier with a keyboard and mouse bit it’s still leaves something to be desired.
The rest of the game is great though.