Belkin E2S4000 Wireless Dual Band Range Extension Extends your router's Wi-Fi coverage:Throughout your home-even in your backyard Eliminates most dead spots Dual-Band Speed:Up to 300Mbps (2.4GHz) + 300Mbps (5GHz) Multibeam Technology:Connect up to four Internet-enabled AV devices Easy setup:Nothing install, get up and running in minutes 4 Ethernet Ports So you can bring the Internet to your home theater 24/7 tech support