Linksys Wi-Fi Range Extender Pro N600 Dual Band RE4000W White 2-Pac Works with any router or gateway including routers supplied by a service provider Each Extender has 2 Fast Ethernet RJ45 Ports that can be used for two wired devices Simultaneous Dual Band: 2.4 and 5 GHz bands reduce traffic and maximize speed. Up to 300Mbps data transfer on each band Easy Setup: Installation wizard provides easy installation and directs optimal placement Supports PC/Mac