A:Answer Hey Monica, yes it is, with one small extra thing! Your Dell uses a different kind of plug for its input power supply, so you'll simply need to attach the appropriate Type-C adapter tip to the end of the USB-C cable in order to connect your computer with Sirius. You'll need a tip size 4.5 x 3.0 mm. You can ask Best Best Buy for advice, or head over to the Eggtronic website (eggtronic.com/store/product/type-c-tips-laptop-adapter). We carry a variety of tips for most non-USB-C laptops on our store website (Dell, but also Lenovo, Acer, Sony, Asus, HP, and others), including the one you need. Choose the HP/Dell tip (labelled 4.5 x 3.0 mm in the product photo) and you'll be good to go.