Ekahau Sidekick 2 is the fastest and most accurate Wi-Fi test and measurement device on the market, refined and tuned for Wi-Fi 6E (6 GHz), 5 GHz, and 2.4 GHz networks. Featuring 4 enterprise-grade tri-band Wi-Fi radios and 9 dedicated internal 3D antennas, it delivers precise, calibrated measurements for site surveys, spectrum analysis, and network troubleshooting. With a 96.4 Wh Li-ion battery providing two full days of typical survey use, plus USB-C charging, Sidekick 2 is built for all-day professional fieldwork.