A Ferengi crewman who beams down to Delphi Ardu IV with Letek and Mordoc in The Last Outpost and takes part in the ambush of the Enterprise away team.
Kayron is one of the three Ferengi who make up the landing party sent to Delphi Ardu IV in The Last Outpost, the first-season episode that introduces his species on screen. He serves aboard DaiMon Tarr's vessel under the party leader Letek.
He helps to stun Riker's team with energy whips and is plainly fascinated by the gold of the Starfleet communicators, which he tries to keep. He is also scandalised to find a female, Tasha Yar, armed, clothed and working alongside males.
When the guardian Portal appears, Kayron joins his comrades in denouncing the humans, but the guardian judges the Ferengi the less civilised party. He returns to his ship when the Tkon outpost releases both vessels.