36-inch Output Cable, Lind Adapter to 2.5x5.5mm has been replaced by cable #CBLPW-F21925 Replacement output cable used with the Lind adapters that use a 2.5 x 5.5mm barrel connection to the laptop. To verify that this is the correct cable that you need, check the complete description of the adapter you have in the Air-Auto Adapter database. The full specification will indicate the connection sizing.