Will this charger work on a Dell 7420 laptop? null

This charger works for most Laptops that have a USB-C charging port.

If your laptop has a type C input for charging then you're good. I don't think anything outside of a gaming laptop from Dell would need more than 65W but I don't believe your model takes Type C for charging. It most likely needs that "barrel connector" that Dell used all the way up until late 2020 on their laptops.

“Will this charger work on a Dell 7420 laptop?”

Asked by Spider 4 years ago

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Insignia™ - 65W USB-C Wall Charger - Black-Front_Standard

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This charger works for most Laptops that have a USB-C charging port.
Answered by InsigniaCustomerSupport 4 years ago
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If your laptop has a type C input for charging then you're good. I don't think anything outside of a gaming laptop from Dell would need more than 65W but I don't believe your model takes Type C for charging. It most likely needs that "barrel connector" that Dell used all the way up until late 2020 on their laptops.
Answered by Matty1323 4 years ago
Sorry, there was a problem. Please try again later.