I bought a DW 1550 PCIe Half Mini WiFi card, but could not enable it (Fn+F2) on my laptop. I could enable the card on another laptop but then Windows 10 could not find any SSID's. Tried every trick I knew or could find. I assume the card is defective. I now want to try the original Atheros AR5B97 card, which used to be supported (see: https://www.tonymacx86.com/threads/atheros-ar5b97-wireless-network-adapter-b-g-n.118941/). But references to this card are no longer in this guide. I assume because of Sierra-problems. I found the attached info.plist, see: https://gist.github.com/aandresortiz/2d46c6dc9880b9b2840d80911a8d7021, which seems to indicate that the card could be used under (High) Sierra, but no instructions. Could you help?