Dell P3421W
3440 x 1440 pixels, 34.14"
Dell P3421W
3440 x 1440 pixels, 34.14"
The monitor has a USB-C input connector, no other cable is needed. With kind regards
"The additional USB-C port serves, in conjunction with a corresponding notebook, as a practical all-in-one solution for transmitting video signals, data and power via a single cable."
Additionally, the product description states that the USB C power supply has 65W.
Conclusion: Yes, it will.