Key features:
* Compact Wireless 3G Router
* Wi-Fi 802.11b/g/n
* 3 in 1: Wi-Fi + Router + Voice
* HSPA + / HSPA / UMTS 2100/900 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
* Unlock
Package Contents:
* Huawei B660 Wireless Router 3G UMTS
* Quick Start Guide
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
Environmental Parameters
* Min Operating Temperature: -10 °C
* Max Operating Temperature: 45 °C
* Humidity Range Operating: 5 - 95%