Specifications Standards Based on IEEE 802.11n Technology IEEE 802.11g IEEE 802.3 IEEE 802.3u Interface Type 4 10/100 LAN Ports 1 10/100 WAN Port Antenna Type External Antenna Security Wi-Fi Protected Access™ (WPA™, WPA2™) Wi-Fi Protected Setup™ (WPS) Push Button PIN Advanced Firewall Features Network Address Translation (NAT) Stateful Packet Inspection (SPI) VPN Pass-through/Multi-sessions PPTP/L2TP/IPSec Device Management Internet Explorer® v6 or later; Mozilla Firefox® v2.0 or later; or other Java-enabled Browsers LEDs Power   Internet WAN WLAN (Wireless Connection) LAN (10/100) Certifications FCC Class B IC Wi-Fi® Dimensions Item (WxDxH): 4.4” x 5.7” x 1.2” Packaging (WxDxH): 8.2” x 10.8” x 2.7” Weight Item: 0.1 lbs Packaging: 1.5 lbs Warranty 1 Year Limited* Recommended System Requirements For Optimal Wireless Performance:  Use with Wireless 150 USB Adapter (DWA-125) Minimum System Requirements Computer with: Windows Vista®, Windows® XP SP2**, or Mac OS® X (v10.4)*** Internet Explorer® v6 or Mozilla® Firefox® v2.1 CD-ROM Drive Network Interface Card For Internet Access: Cable or DSL Modem Subscription with an Internet Service Provider (ISP) Package Contents Wireless 150 Router CAT5 Ethernet Cable Power Adapter CD-ROM with: Installation Wizard Product Documentation