15This vintage Texas Instruments AC/DC adapter, model AC-9200, is the perfect solution for powering your Texas Instruments calculator. The adapter is compatible with TI calculators and has a 3.5 mm jack male connector A and no connector B. It has a cable length of 2 ft, output voltage of 115V, and one-to-twelve connection split/duplication. It's a unit type adapter and a unit quantity of 1 is included in the package. The adapter is black in color and was made in the United States.