Deploy UniFi AC HD AP in high-density environments requiring maximum wireless performance. The UniFi AC HD AP features simultaneous dual-band, 4×4 MU-MIMO technology and convenient 802.3at PoE+ compatibility. The Wave 2 MU-MIMO technology allows the AP to communicate with multiple clients at the same time – significantly increasing multi-user throughput and overall user experience. The UniFi AC HD AP is the first UniFi 802.11ac Wave 2 AP. It combines the performance increases from MU-MIMO technology and the use of 4×4 spatial streams to deliver up to 125% greater performance than a typical Wave 1 AP.