Dell uses the 1-Wire protocol ... The demo shows off a 90 W adapter pretending to run at 65 W. With this working, you could power the laptop from any supply that can meet the requirements for ...

Here are some of the best 3 pin laptop power cable adapters available on Amazon ... The company claims it should be compatible with HP, Dell, Lenovo, Sony Vaio, Toshiba, Wipro, LG, Asus, Samsung ...

To be fair to Dell, the XPS 2024 comes with a USB-C to USB-A and HDMI adapter ... that it offers up to 130W of Power Delivery which means you can easily charge a laptop and still have it up ...