The data chip belonging to Lor San Tekka
A data chip, alternatively referred to as a datachip, functioned as a storage medium for digital information. An instance of their usage involves a Jedi who, at some point in time, concealed several datachips on the planet of Lenahra. Considerably later, the Padawan named Obi-Wan Kenobi discovered these datachips. During the period known as the Cold War, Lor San Tekka possessed a specific data chip. This chip held a fragment of a map that led to the location of Luke Skywalker, a Jedi Master who had self-exiled himself.