EPSILON HOSANNAH
This device is called ‘EPSILON HOSANNAH’ largely because it was captured and classified before even its creator — whose name is VERY redacted — could give it another name. Superficially, EPSILON HOSANNAH resembles a modified 1984 TRS-80 Model 200 flip-top portable computer. It lacks any interface jacks and does not have an immediately obvious power source; a very sophisticated radiation scanner will determine that the items is extremely mildly radioactive, but hardly dangerously so.