Dell Original 90W 19.5V x 4.62A New Slim Replacement AC Adapter For Dell Model Numbers: Dell Inspiron 17 (1750), Dell Inspiron 17 (1764), Dell Inspiron 17, Dell Inspiron 1705, Dell Inspiron 1720, Dell Inspiron 1721, Dell Inspiron 1737, Dell Inspiron 1747, 100% Compatible With Dell P/N: AA90PM111, YD9W8, PA-1900-32D, LA90PM111, DA90PM111, 0W6KV, ADP-90LD D, Y808G, Y807G, D094H, C120H, DA90PE1-00, WK890, 330-1825, NN236, 330-1826, 330-1827, 330-1828, PA-3E, PA-2E, PA-10, YY20N, MK947, TK3DM, FA90PM111, PA-1900-01D3, PA-1900-02D, PA-1900-02D2, PA-1900-02D3, ONN236, DA90PE3-00, PA-3E Family. World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty.