This card is Intel Wireless 7265D, you can find out by searching through demsg and looking for:
Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
This card is limited to 2.4 Ghz AP mode, while supporting 5 Ghz client mode. Yet 5 Ghz is certainly possible, something is preventing the card from being able to emit at 5 Ghz.