A:AnswerHi! Thank you for your interest in our NS-AC1200 AC adapter. I'll inform you that our product it's compatible with most electronic devices with a round-pin power connection. However I would recommend you to take a look on the Quick user guide since you will be able to find the compatibility information on there. I'll add the link right below;
https://files.bbystatic.com/qs6Ctk81XrqLMpduLPJNmw%3D%3D/NS-AC1200_NS-AC1200-C_QSG_EN.pdf
Hope this information helps, we remain at your service.
Alex C.- Insignia support.
A:AnswerIf you mean an HP laptop, no. It does not have the voltage, wattage, or amps to power a laptop. You will need to get an adapter specifically for laptops.