Netgear RangeMax™ NEXT ADSL2+ Modem Wireless-N Router. DSL connection type: ADSL, DSL specification: ITU 992.1 (G.dmt) Annex A, ITU 992.2 (G.lite), ITU 992.3 ADSL2 (G.dmt.bis), ITU 992.5 ADSL2+. Networking standards: IEEE802.11n, IEEE 802.11g, IEEE 802.11b. Security algorithms supported: WiFi - WEP & WPA / WPA2 - PSK. Weight: 560 g. Compatible operating systems: Microsoft Windows 98SE, Me, 2000, XP, Mac OS, UNIX, / Linux