Get Network Interface Card GUID in Windows Method 1 - using netsh PS C:\> netsh lan show interfaces Below shows sample output There is 1 interface on the system: Name : Ethernet Description : Microsoft Hyper-V Network Adapter GUID : 17ab0088-6ca5-4aac-82bb-c533700cda21 Physical Address : 00-15-5D-1C-45-00 State : Connected. Network does not support authentication. Method 2 - using PowerShell WMI PS C:\> Get-CimInstance -ClassName Win32_NetworkAdapter | Select-Object -Property DeviceID, GUID, Name Below shows sample output DeviceID GUID Name -------- ---- ---- 0 Microsoft Kernel Debug Network Adapter 1 {17AB0088-6CA5-4AAC-82BB-C533700CDA21} Microsoft Hyper-V Network Adapter 2 WAN Miniport (SSTP) 3