HP ENVY AE102NE currently doesn't support AC Wifi. Looking out for the latest AC PCIe Card.
Current CARD: BROADCOM Wifi Card BCM943142YHN NGFF 2.4ghz b/g/n Bluetooth 4.0 Mini Card
Whatever you do, you have to consult with HP to do it.
https://www.intel.com/content/www/us/en/support/articles/000005687/network-and-i-o/wireless-networking.html Regulatory Information Regarding Wireless Hardware Installation or...
If you do not consult with HP, you may be left with a wireless solution that does not work.