The Wireless-N Repeater is mainly used for providing free wifi service in big area such as factory, community, street or etc. If there are more repeaters or bigger power repeater, the range will extended further; It complies with the IEEE 802.11n standard with wireless transmission speeds of up to 300M. It has 2dBi ceramic chip Antennas providing even better wireless performance, transmission rates, stability technology automatically avoids channel conflicts using its channel selection feature. It also works well with other 11g and 11n protocol wireless products. Specifications: support the various WIFI shared the longer range 2dBi ceramic chip Antennas Complies with IEEE 802.11n, IEEE 802.11g, IEEE 802.11b standards Supports Repeater, AP mode Provides one 10/100Mbps Auto-Negotiation Ethernet LAN ports Supports SSID broadcast control and MAC access control list Built-in firewall features IP, MAC, URL filtering which flexibly controls online access and time WMM and WMM-APSD supported WDS supported with WEP, TKIP and AES encryption Wireless Auto-channel selection Provides up to 300Mbps transmission rates Supports 64/128/152-bit WEP, complies with 128 bit WPA (TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X WDS supported with WEP, TKIP and AES encryption Wireless Auto-channel selection User interface supports free WEB software updates Supports configuration file backup and restore Power Supply Unit:100v-240v AC Operating temperature:0°C~40°C (32℉~104℉) Storage temperature:-40°C~70°C (-40℉~158℉) Relative humidity:10% ~ 90%, Non Condensation