... Interface: 1 10/100Mbps WAN/LAN Port, USB 2.0 Port for 3G modem, a mini USB Port for power supply. Button: Quick Setup Security ... 802.11b Frequency: 2.4-2.4835GHz Wireless Modes: 3G Router, Travel Router (AP), WISP Client Router Wireless Security: Support 64/128 bit ... FCC, RoHS Package Contents: TL-MR3020 router, QIG, Power Adapter, USB Cable, Resource CD, Ethernet Cable Operating Humidity: 10%~90% non ...