The TL-R470T+ load balance broadband router is a wise choice for small businesses. It brings you a high return on investment with low overhead. Featuring three changeable WAN/LAN ports, TL-R470T+ supports up to 4 WAN ports, which can satisfy various Internet access requirements through one device. TL-R470T+ integrates multiple load balancing strategies, advanced QoS, and a strong firewall to provide you with consistent network uptime and reliable Ethernet connectivity. Moreover, it is easy to manage the TL-R470T+ via a web-based utility, which makes building and managing your network more convenient. The TL-R470T+ features three changeable ports that can be set to either LAN or WAN, allowing the router to support up to four WAN ports to satisfy various Internet access requirements through one device. The router also has an integrated smart load balancing function that automatically selects the most efficient line according to load and bandwidth requirements, providing users with consistent network uptime and reliable Ethernet connectivity. For defense against external threats, TL-R470T+ can automatically detect and block Denial of services (DoS) attacks such as TCP/UDP/ICMP Flooding, Ping of Death, and other related threats. Moreover, this router provides IP/MAC/URL/WEB filtering functions, which forcefully prevent attacks from intruders and viruses. For applications such as FTP, H.323, SIP, IPsec, and PPTP which are not well compatible with NAT, TL-R470T+ offers administrators one-click enable of ALG choices corresponding to the above five applications.