There are plenty of benefits to going with a tri-band WiFi system. One of the biggest advantages is that it offers more bandwidth than a dual-band system. This means that your home or office will be able to access faster speeds and download larger files. A tri-band WiFi system also has a better range which can be especially important if you live in an area where there's not much wifi coverage. A tri-band WiFi network also offers more control over individual devices. With a single dual-band signal, each device has to share the same bandwidth, which means that some devices might have limited use because they're receiving too much or too little bandwidth for optimal performance. With a tri-band system, all three radio signals operate simultaneously so you can use what you need without having to worry about compromising device performance for someone else's convenience. Finally, a tri-band WiFi system has greater security options than a dual-band one because it includes the ability to create different networks with different passwords or settings for each band in addition to being able to change the modulation mode of each band independently as well as separate encryption encoders on each band.