Sabrent Portable Wireless-N 802.11n 3G Network Router w/USB and RJ-45 Ethernet Connections (NT-WR1N) Turn your 3G USB Modem into a Wireless Hotspot Connect your 3G USB Modem to the USB port on the Sabrent Router Users connect their computers to the Sabrent Router, either through its wired Ethernet port or Wireless USB 802.11n. Turn a Wired Network into a Wireless Hotspot Supports PPPoE, Dynamic IP, and static IP broadband functions