The X-Micro WLAN 11g Combo detects a wireless hotspot and then serves as an adapter to access the wireless network. Push a button on this device to quickly find out if you are in a Wi-Fi network hotspot before turning on your notebook, and then plug it in to use it as a WLAN 11g dongle. The WLAN 11g Combo Finder Adapter saves time and provides added mobility for Wi-Fi network users.