Wireless standard: IEEE802.11B/G/N Wireless frequency: support 2.4GHz up to 300Mbps transmission rate The product has four external antennas, the relay signal is more stable RJ45 network port supports wired access, WPS one-key encryption button The heat dissipation design on the bottom surface ensures that the extender cools quickly while working, and improves the service life and WiFi stability Hardware specifications: Interface: WLAN port (10/100Mbps) Input power: AC 100-240V, 50 / 60Hz Signal rate: 2.4GHz: up to 300Mbps (dynamic) Covering area: 100m Wireless security: support 64/128 bit WEP, WPA-PSK / WPA2-PSK, 802.1X Standards and protocols: Wi-Fi 802.11b/g/n Wi-Fi support frequency: 2.4GHz Wired transmission rate: 10/100Mbps Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. / Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Colour: Black / White Material: ABS Size: 8 x 5.3 x 6.4cm Package Contents: 1 x wireless repeater Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.