DL91425 Dell Laptop DC Power Jack for Dell Inspiron 1000, 1100, 1200, 1300, 2000, 2200, B120, B130, 8120, 8310 Latitude 110L, 120L DL91425 Dell Laptop DC Power Jack for Dell Inspiron 1000, 1100, 1200, 1300, 2000, 2200, B120, B130, 8120, 8310 Latitude 110L, 120L NEW DC Jack Center pin diameter: 2.5mm