TP-LINK AC1900 Dual Band Wireless Wi-Fi AC Router (Archer C9) Supports 802.11ac, the next generation of Wi-Fi 1.9Gbps of total available bandwidth Simultaneous dual band networks, 2.4GHz (600Mbps) and 5GHz (1300Mbps) 3 detachable dual band antennas for maximum wireless coverage and reliability Beamforming technology locates wireless devices to create a stronger connection 1GHz dual-core processor handles simultaneous wired and wireless connections without interruption USB 3.0 and 2.0 ports to easily share printers, files, and media across your network TP-LINK Live 24/7 technical support for assistance with setup and configuration