The Cisco Meraki MR57 is a tri-band Wi-Fi 6E (802.11ax) indoor access point providing access to the uncongested 6 GHz spectrum alongside 2.4 GHz and 5 GHz bands. With 4×4 MU-MIMO on both 5 GHz and 6 GHz radios, it delivers industry-leading capacity for ultra-high-density deployments. Requires 802.3at PoE+.