Standard Reflex Adaptor

Standard Reflex Adaptor is a premium ear-slot item. It can be obtained by Bounty Hunters as a mission reward for completion of the level 16 mission The Melee, on the planet Dromund Kaas.

Source
Standard Reflex Adaptor is a mission reward obtained by completing The Melee, a level 16 mission obtained on the planet Dromund Kaas.
 * Mission reward