With the TP-Link TL-WN823N WiFi adapter, you can make your laptop or desktop computer suitable for use in a WiFi network. Simply connect the adapter via your USB port, install the software, and you'll be ready to surf the web and wirelessly send emails. The TP-Link WiFi adapter can even be used as a WiFi hotspot with the Soft AP mode. This way, you can create a WiFi network for a smartphone or tablet if wireless Internet isn't available. Simply insert a network cable into your laptop or desktop and the adapter will convert it into a wireless signal. You can easily connect a wireless device to the WiFi adapter via the WPS button. The adapter has WPA2 encryption, with which you can safely use the Internet.