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The Arista O-90-E is a ruggedized enterprise-grade 3×3 MIMO 802.11ac outdoor access point with dual concurrent 5 GHz and 2.4 GHz band radios supporting 802.11a/n/ac, 802.11b/g/n, three spatial streams, and data rates of up to 1.3 Gbps and 450 Mbps, respectively.