New XPS 13" comes with a Killer 1535 Wifi chipset, which is Atheros based I believe. Specs at http://www.dell.com/uk/p/xps-13-9360-laptop/pd?ref=PD_OC http://ww

New XPS 13" comes with a Killer 1535 Wifi chipset, which is Atheros based I believe. Specs at http://www.dell.com/uk/p/xps-13-9360-laptop/pd?ref=PD_OC http://www.dell.com/uk/p/xps-13-9360-laptop/pd?ref=PD_OC I think you bought the previous model. It’s possible that the UK gets slightly different specs of course, but seems unlikely?