DLink 3G ROUTER N300 | DWR-732WIFI TECHNOLOGY:WPA/WPA2 wirelessWIFI SPEED:Up to 300 Mbps with 802.11n clients • 6/9/11/12/18/24/36/48/54 Mbps in 802.11g mode • 1/2/5.5/11 Mbps in 802.11b mode • 3G Uplink: Up to 11 Mbps • 3G Downlink: Up to 21 MbpsWARRANTY:2 Year Warranty BrandDLinkWi-Fi TechnologyWPA/WPA2 wirelessNetwork Standards802.11g/b, compatible with 802.11n • 802.3 • 802.3uWi-Fi SpeedUp to 300 Mbps with 802.11n clients, • 6/9/11/12/18/24/36/48/54 Mbps in 802.11g mode, • 1/2/5.5/11 Mbps in 802.11b mode, • 3G Uplink: Up to 11 Mbps, • 3G Downlink: Up to 21 MbpsWi-Fi RangeUMTS/HSDPA/HSUPA1 Band • 900/2100 MHz or 850/1900/2100 MHz • Power Class 3Number Of Ports4Antennas• External 3G detachable main antenna • Internal 3G diversity antennaTemperatureOperating: 0 to 35 °C (32 to 95 °F) • Storage: -10 to 70 °C (-14 to 158 °F)Minimum System RequirementsLAN (RJ-45) port Standard 6-pin SIM card interface Phone (RJ-11) portWeight185 grams (0.41 lbs)Dimensions129x73.5x28mm (5.08 x 2.89 x 1.10 inches)