What is MU-MIMO -Is It Best For A Faster WiFi Connection?
Ubiquiti Networks UniFi Dream Machine Wi-Fi Access Point 4x4 MU-MIMO
Tenda AC21 Smart WiFi Router - Dual Band Gigabit Wireless (up to 2033 Mbps) Internet Router for Home, 4X4 MU-MIMO Technology, Parental Control Compatible with Alexa (AC2100) - Walmart.com