Aruba just announced their line-up of 802.11ax access points. They say that they are confident they will be software upgradable to pass the AX-certification from the Wi-Fi Alliance later in 2019. Down- and uplink OFDMA, downlink MU-MIMO, TxBF, TWT, 20MHz-only STA and 160MHz are supported, but uplink MU-MIMO, spatial reuse and 80+80 MHz unfortunately not. At first there will be 3 models, the AP 515, AP 535 and AP 555.
- Overview: https://www.arubanetworks.com/products/networking/802-11ax/
- Reference guide: https://www.arubanetworks.com/assets/so/ReferenceGuide_80211ax.pdf
- Technology white paper: https://www.arubanetworks.com/assets/wp/WP_802.11AX.pdf