This object holds a text description of the capability or MIB module identified by the paired ubntORID object in the same table row (the source description text itself contains a minor typo, 'idenfifier'). A management application or administrator reads this human-readable label to understand what the corresponding OID represents without decoding the raw object identifier. For example, ubntORDescr might return a string like 'AirMax Wireless Extensions' to describe what the paired ubntORID row's OID actually represents.