I bought it as a second charger for my Dell Inspiron 3000 from 2019. The specs are the same as the original charger. The charger is NOT recognized by the computer, it is known that Dell generally does not want you to use other chargers, but I cannot understand how something that does not work is released on the market while it is advertised as intended for Dell Laptop. During the laptop startup with the cable, it throws an error that the charger is not recognized and the power will be limited. Indeed, in Windows, thermal throttling occurs at 0.4 GHz and the computer is so slow that it is non-functional. Also, the battery does not charge. If you unplug the cable, everything returns to normal. I tried with the original charger afterwards and everything works correctly. 15 euros wasted.