Acpi Mat0019 Link

Get-PnpDevice -InstanceId "ACPI\MAT0019*" Get-WmiObject -Class Win32_PnPEntity | Where-Object $_.HardwareID -like "*MAT0019*"

This identifier is commonly associated with (also known as the Surface System Aggregator or SAM). It is found on Microsoft Surface devices (e.g., Surface Pro, Surface Laptop, Surface Book, Surface Go) running Windows or Linux. acpi mat0019

sc query SurfaceAcpiAggregator pnputil /enum-devices /instanceid "ACPI\MAT0019\..." acpi mat0019

cat /sys/bus/acpi/devices/MAT0019:00/path Windows: acpi mat0019