* Compact Wireless 3G Router

* Wi-Fi 802.11b/g/n

* 3 in 1: Wi-Fi + Router + Voice

* HSPA + / HSPA / UMTS 1900/850 MHz

* EDGE / GPRS / GSM: 1900/1800/900/850 MHz

* 3G Download speed up to 7.2 Mbps

* 3G Upload up to 5.76 Mbps

* 4 LAN ports

* Powerful internal 3G and WLAN antenna

* Suitable for household, SOHO and SME

* External antenna connector (SMA-F)

* Firewall

* User Web Interface

Technical Specifications:

* Product Description: Huawei B660 Wireless Gateway - wireless router - cellular modem - 802.11b/g/n - desktop

* Device Type: Wireless router - wireless cellular modem - 4-port switch (integrated)

* Enclosure Type: Desktop

* Cellular Protocol: GSM, CDMA, GPRS, EDGE, HSDPA, HSUPA

* Data Link Protocol: Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n

* PowerAC 120/230 V 2 A

* Dimensions (WxDxH):18 cm x 12.3 cm x 3.3 cm

* Weight: 300 g

* Encryption AlgorithmAES, 128-bit WEP, 64-bit WEP, TKIP, WPA-PSK, WPA2-PSK

* Authentication Method: Radio Service Set ID (SSID)

* Features: Firewall protection, DHCP support, auto-uplink (auto MDI/MDI-X), MAC address filtering, URL filtering, IP address filtering

* Status IndicatorsPower, status, WLAN

Communications

* Type: Wireless cellular modem

* Cellular Protocol: GSM, CDMA, GPRS, EDGE, HSDPA, HSUPA

* Max Transfer Rate 7.2 Mbps

Expansion/Connectivity

* 4 RJ45 Ethernet ports +1 RJ11 CS voice port

* Expansion Slot(s): 1 (total)/ 1(free) x SIM card

* Aerial: AerialInternal integrated

* External 3G antenna interface (Antenna optional)

Power

* Power Device: Power adapter - external

* Voltage Required: AC 120/230 V

* Electric Current Required: 2 A

* Power Consumption Operational: 10 Watt

Miscellaneous

* Width: 18 cm

* Depth: 12.3 cm

* Height: 3.3 cm

* Weight: 300 g