OFDMA and Uplink & Downlink MU-MIMO increase network capacity by up to 4x versus WiFi 5 (802.11ac) in high-density environments to connect more devices simultaneously. Leverage multi-user capabilities and upgrade your business like never before. The EAP620 HD is easy to mount and is suitable for scenarios within hospitality, offices and high density areas. The guest network provides elevated secure access to guests sharing your WiFi network, with captive portal helping maintain only authorised guests to use the network. The addition of SMS and Facebook authentication simplifies the captive portal even further to simplify connectivity and power up your business.