A WiFi Access Point device allows wireless devices to connect to a wired network using Wi-Fi. It is often used by businesses to strengthen internet connection within a building and also reduce cabling hassle through walls and ceilings.
It is usually connect to a main modem with router. As illustrated on the left, it can be placed on Level 1 or wherever the internet connection is the strongest. WiFi Access Point Device can be placed on Level 2. It receives the wireless internet connection from the main modem with router situated on level 1. With this device, the internet signal will be stronger as it acts as a booster of internet connection.