Features: Improve wireless coverage in all WLAN networks. Access to the Internet for computers located on the edge or outside of the range of your access point. Complies with IEEE 802.11n, IEEE 802.11g, IEEE 802.11b standards . Provides up to 300Mbps transmission rates. Support 2.4 GHz WLAN networks. Maximum WLAN security with WPA2, WPA and WEP (128/64). Software wizard for simple setup. 2dBi antennas integrated. Support Wireless Repeater Mode and Standard AP Mode. Provides one 10/100Mbps Auto-Negotiation Ethernet LAN ports. correct the language and the stablility of signal revise default reboot former version need reticle to reboot,but now do not need. The 3 version can support Chinese,English,German'' System requirments: WlAN access point/client according to IEEE 802.11n, g, b. 110 ~ 230-volt socket. The WLAN client must support at least the WPA encryption standard. WLAN access point and the WLAN client with automatic IP address assigment(DHCP). Forwarding of IPv4-based protocols/Address Resolution Protocol. The network name (SSID) of the WLAN access point must be set to "visible". Specifications: Color: White Frequency range: 2.4-2.4835GHz Wireless transmit power: 14 ~17 dBm (Typical) Power supply unit: 100V-240V AC Operating temperature: 0C~40C(32F~104F) Storage temperature: -40C~70C (-40F~158F) Relative humidity: 10% ~ 90% (Non Condensation) Product dimensions: 11 * 6 * 7cm Product weight: 98g Networking cable: 1M Package size: 22 * 14.5 * 7cm Package weight: 226g Package Contents: 1 * Wireless-N repeater 1 * RJ-45 networking cable 1 * Quick installation guide