All-in-One Device: ADSL Modem, NAT Router, Switch and Wireless N Access Point2.4GHz, IEEE802.11b/g/n, up to 300Mbps data transfer ratesUSB Port for Storage Sharing, Printer Sharing, 3G Modem* Sharing, FTP Server and Media ServerSupports the latest Internet Protocol IPv6 to future-proof your networkEthernet WAN (EWAN) offers another broadband connectivity option for connecting to Cable, VDSL or Fiber modemsIP QoS features for improved bandwidth control across the network