A:Answer I think so. My Inspiron 15 lap-top doesn't show any additional model numbers, but it isn't a touch-screen model.The power cord is a two-piece design, with a short pigtail with the connector that plugs into the computer. The package included an extra pigtail with a different connector. I believe there are several other pigtails available to fit various models. I'd suggest sending an e-mail to Dell and asking the question.