The TL-R470T+ load balance broadband router is a wise choice for small business. 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 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 browser, which makes building and managing your network more convenient.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.