The HG553 Home Gateway (hereinafter referred to as the terminal) is a home gateway using the Asymmetric Digital Subscriber Line (ADSL) technology. It also supports high-speed wireless uplink through HSPA stick.The Home Gateway is the core component of the digital home. In addition to the high-speed WAN interface, the terminal also provides abundant LAN interfaces to facilitate flexible LAN networking of business terminals and interworking between household terminals. The terminal can function as a print server when connected to a printer through the USB 2.0 host interface. It also supports multiple USB devices, such as the USB stick, USB hard disk, and USB card reader.Key feature:Build-in ADSL2+ modem ,Two way to connect to internet, ADSL 2+ and 3G (Plug in 3G usb stick to usb port directly),For ADSL broadband, plug devices directly to the telephone line,Printer server feature,USB storage feature Wifi 802.11b/g/n,4 Lan port,Specifications:- Support Wifi 802.11b/g/n ,Support CSMA / CD, TCP / IP, DHCP, ICMP, NAT, PPPoE,2 usb port (1 for 3G usb modem, 1 for usb printer, 2 phone jack, one ADSL jack,4 lan port:10/100M adaptive RJ45 Port (Auto MDI / MDIX),With wifi on/off button.