TRENDnet?s AC3000 Tri-Band Wireless Gigabit Dual-WAN VPN SMB Router, model TEW-829DRU, features three concurrent WiFi bands to maximize device networking speeds: two separate high performance 802.11ac networks (5GHz1: 1733Mbps / 5GHz2: 867Mbps), and a 400Mbps Wireless N network. It features dual-WAN ports for load balancing or fail-over modes, and encrypted Virtual Private Network (VPN) access for remote users. Dual-WAN ports smooth network loading, minimize network downtime, and allow employees to access your network from the Internet–all with a single router.