For me HPE ProLiant MicroServer G10+ is better solution but I couldn't find wireless pcie card that reliable could be used as AP. I have QNAP QWA-AC2600 bought in Europe but Linux driver is crippled and sets regulatory region to US because ROM doesn't have it set properly. And there is no way to change it. Driver developers think it's a feature and won't revert it. I really appreciate that driver developers know better than me where I use hardware, but for now I don't want to use US settings in for example Poland. Or all frequencies are tagged as not for AP use. My question is, is there any pcie card that could be used as AP?