US Robotics Wireless ADSL2+ Router. Ethernet LAN data transfer rates: 10/100 Mbit/s, Cabling technology: Ethernet. WLAN data transfer rates supported: 54/11 Mbit/s. DSL connection type: ADSL, DSL specification: ADSL2/ADSL2+. Antenna gain level (max): 2 dBi. Security algorithms supported: WPA, WPA2, SSID, VPN support: PPTP, IPSec, L2TP