ac adapter for Dell PA-15 Inspiron 9100 & XPS 150W AC Adapter Dell PA-15 150W Family Input: 100--240V, 50-60Hz Output: 19.5V, 7.7A Dell P/N Number: N3834 For DELL INSPIRON 9100 Sirial (ALL) 9200 Sirial (ALL) XPS Sirial (ALL) Replacement for Dell Inspiron 9100 9200 XPS AC Adapter PA-15 with Brand New Power Cord