US Robotics Wireless MAXg ADSL2+ Gateway. Ethernet LAN data transfer rates: 10/100 Mbit/s. Bandwidth: 2.4 GHz. DSL connection type: ADSL, DSL specification: ITU-T G.992.3, ITU-T G.992.5, ITU-T G.992.1, ITU-T G.992.2, ITU-T G.994.1. Networking standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.1x. Antenna connector type: RP-SMA, Antenna gain level (max): 2 dBi