Small, fast Orion raiding ships of the 22nd century, two of which attacked Enterprise NX-01 in the Borderland in 2154 and carried off nine of its crew as slaves.
Orion interceptors are compact attack craft used by the Orion Syndicate for slaving raids. They are seen in the Enterprise episode Borderland, the first part of the Augment story in the fourth season.
While Enterprise searches the lawless region between Orion and Klingon space for Arik Soong's escaped Augments, two interceptors strike without warning. They knock out systems and beam nine crew members away, T'Pol among them, to be sold at an Orion market. Archer, with Soong's grudging help, goes to the market, has the neural restraints on the slaves switched off and gets his people back in the riot that follows. The interceptors that chase Enterprise are then driven off when the Augments arrive in a stolen Klingon Bird-of-Prey.