Linksys smart Wi-Fi is the well-known routers and as specified by its name, it is smarter than other routers. It has the MESHG and AiProtection technology. It has several LED lights which indicate different signals, vary greatly. Unlike others, D-Link routers have many switches for your comfort. At the base of the router, you could find a power button, a reset button, and antennas. By rotating the antennas, you can catch the lost network or can stretch the signals as well.