... . Plug type:5.5*1.7mm Barrel type. Compatible with Adapter Model Number: 177626-001, 180676-001, 198713-001, 222113-001 ... , ac2, adp65db, ADP-65DB, ADT-W61, AP.06501.005, AP.06503.003, AP.06503.006, AP.T2101.001, AP.T3503.001, HAP.0060.001, LC ... .ADT01.003, PA-1500-02, PA-1600-02, SDAP-65KB AC ADAPTER