TP-LINK Archer C8 AC1750 Dual Band Wireless AC Gigabit Router, 2.4GHz 450Mbps+5Ghz 1300Mbps, 1 USB 2.0 Port & 1 USB 3.0 Port, IPv6, Guest Network (Certified Refurbished) This Certified Refurbished product is tested & certified by TP-LINK to look and work like-new. The product includes all original accessories, and is backed by a 90-day warranty. Supports 802.11ac, the next generation of Wi-Fi / 1.75Gbps of total available bandwidth Simultaneous dual band networks, 2.4GHz (450Mbps) and 5GHz (1300Mbps) / 3 detachable dual band antennas for maximum wireless coverage and reliability Beamforming technology locates wireless devices to create a stronger connection / 800MHz 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