ASUS PCE-N15 WLAN PCI-Express N300 Wireless Adapter with one touch WPS (PCE-N15) WPS(Wi-Fi Protected Setup) button For quickly setting up a secure wireless connection. Press the Hardware WPS button on PCE-N15 about 3 seconds, then press the WPS button on router as well. Either you can choose to use software WPS, enabling the WPS utility in the WPS Wizard interface. And finish the setup with 3 steps Software AP Software AP mode allows the WLAN card to act as a virtual access point. The computer needs to be connected to a wired network using an Ethernet connection in order to provide network access to WLAN client.