The AP15 is an 802.11ac Wave 2 access point, with 4x4 radio and antenna stream support. This is the highest performing AP today in the Aruba Instant On portfolio. The AP15 can also be wall- or ceiling-mounted. The wall-mount bracket is slightly bigger than those of the AP11 and AP12 to accommodate cabling. The AP15 can also be powered using PoE or an optional A/C power adapter.