EZVIZ W3 is a compact black router delivering dual‑band Wi‑Fi with up to 866 Mbps on 5 GHz and 400 Mbps on 2.4 GHz, powered by a Qualcomm Atheros processor. Four external antennas provide wide coverage, while three Gigabit LAN ports and one WAN port enable fast wired connections. The web‑based admin interface allows simple configuration and management.