I have an XPS13 9343 connected to an external monitor with ultrawide display (e.g., 2560 X 1080)?

I have an XPS13 9343 and would like to connect it to an external monitor with ultrawide display (e.g., 2560 X 1080). I have read all the forum posts I can find, but I have not found anyone with this question, exactly. Is there any software or hardware solution to this question?