Are we talking about a notebook here (XPS 15 9500 2020)?

I cannot find a desktop or tower XPS9500 as in the previous answer.

If it's the XPS 15 i9500: As far as I know all SKUs come with a Killer 1650, so an OEM version of the AX200/201. The form factor in the laptop is a small M.2 1216 module - so a CNVio interface, under the bonnet an AX201 chip. But not in an exchangeable format...

I use the AX200 in the XPS 9560, where it does its job without complaint. I assume that the slot will not be different in the 2020 model. This is the main difference: the slot (slot coding).