웹페이지 : WifiInfoView - WiFi Scanner for Windows 10/7/8/Vista (nirsoft.net)
Scans wireless networks in your area
Tool for Windows that scans wireless networks in your area and displays extensive information, including: SSID, MAC Address, PHY Type (802.11g or 802.11n), RSSI, Signal Quality, Frequency, Channel Number, and more...
www.nirsoft.net
