This shows one of the two Wi-Fi aerials mounted next to the speaker at the front of the chassis. I didn't cut down the fly-leads that connect to the Intel 7260 AC Wi-Fi card, and you can see them coiled up over the card. The other aerial is mounted at the side, at 90 degrees to this one. They must be mounted in this corner of the chassis as the case top cover is sprayed with a metallic RFI shield in all other places.