To the right is an access point that gets a wired connection to the main router or switch of your home. This sends out a wireless signal giving you your high-speed internet to every room in your home!
On the left is an image of a high tech mesh internet system. This helps amplify your WiFi to every room in your home completely wire-free. While speeds will not be as fast as the access point above, this is still a very good and efficient system!