An optolythic data rod is Cardassian technology that is used to store information and records. These data rods are unique in that they are only produced on an as-needed basis, and information can only be inscribed on them once and cannot be altered thereafter. As a result, these data rods have a reputation for being a secure way to store sensitive data. They are extraordinarily difficult to obtain, and nearly impossible to counterfeit.
This rod is constructed of blue colored extruded acrylic plastic, measures 1/2 inch diameter and are approx. 3 1/2 inch in length. It is decorated with silver chrome tape.
