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 connected to the main modem with a 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 a router situated on level 1. With this device, the internet signal will be stronger as it acts as a booster of internet connection.