Were originally upgraded Sentai suits meant for good, but with twisted designs because of Dr. Hinelar.
Were created as an evil Power Rangers.
Were programmed to seek out and fight against the Megaranger of the same color. Fighting another color would confuse them, causing them to fight less efficiently.
Had the ability to read the mind of the Space Ranger of the same color. This ability didn't apply to Rangers of other colors, causing them to fight less efficiently when not fighting against the same color.
Upon their first destruction, Evil Electro-King Javious I died because they were connected to his life force.
Despite being connected to his life force, Dark Specter didn't die when the Psycho Rangers were defeated.
When turned into Data Cards, they were abandoned and destroyed along with Hinelar City.
Data Cards were somehow extracted by Astronema before Secret City's destruction and later found their way into Deviot's possession.
Spoke with normal human sounding voices.
Originally Spoke with a metallic tone in their voices, then had normal one when they returned from being Data Cards.