The STONET DL4422 is a VDSL 3-in-1 device that combines the functions of high speed VDSL2 modem, 4-port NAT router and wireless N access point. It is designed to provide end-users an one-stop solution to acquiring and sharing high-speed Internet access over wired/wireless network. Supporting the latest VDSL standards, the DL4422 brings with it much higher speed than ADSL2+. It also provides some pratical functions, such as Port Mapping for IPTV, Ethernet WAN, SNMP, IPv6, TR-069 and more. With this product, users can enjoy more kinds of heavy bandwidth consuming applications like wireless HD video streaming.