UsbDevices.GetUSBDevices Method

public static List<USBDeviceInfo> GetUSBDevices()
 {
     List<USBDeviceInfo> devices = new List<USBDeviceInfo>();
     ManagementObjectCollection collection;
     using (var searcher = new ManagementObjectSearcher(@"SELECT * FROM Win32_PnPEntity where DeviceID Like ""USB%"""))
         collection = searcher.Get();
     foreach (var device in collection)
         devices.Add(new USBDeviceInfo((string)device.GetPropertyValue("Caption"), (string)device.GetPropertyValue("DeviceID")));
     collection.Dispose();
     return devices;
 }