Using Command Prompt (Run as Administrator)
netsh wlan show profiles
Profiles on interface Wi-Fi: Group policy profiles (read only) --------------------------------- <None> User profiles ------------- All User Profile : Router All User Profile : Office All User Profile : Phone All User Profile : Home-WiFi
netsh wlan show profile name=Router key=clear
Profile Router on interface Wi-Fi: ======================================================================= Applied: All User Profile Profile information ------------------- Version : 1 Type : Wireless LAN Name : Router Control options : Connection mode : Connect automatically Network broadcast : Connect only if this network is broadcasting AutoSwitch : Do not switch to other networks MAC Randomization : Disabled Connectivity settings --------------------- Number of SSIDs : 1 SSID name : "Router" Network type : Infrastructure Radio type : [ Any Radio Type ] Vendor extension : Not present Security settings ----------------- Authentication : WPA2-Personal Cipher : CCMP Authentication : WPA2-Personal Cipher : GCMP Security key : Present Key Content : 1513310417 Cost settings ------------- Cost : Unrestricted Congested : No Approaching Data Limit : No Over Data Limit : No Roaming : No Cost Source : Default
where "Key Content : 1513310417" in example output is the password