The AmdAS4 Device driver is typically associated with AMD's software or hardware components, most likely related to AMD audio or AMD chipset drivers, or even certain AMD hardware features on your system. However, "AmdAS4" isn't a widely recognized or specific device in public documentation. It could be part of an AMD audio driver, chipset, or even a hardware controller related to AMD's ASMedia technology (which is a part of AMD's ecosystem, often dealing with storage controllers like SATA or USB).
AmdAS4 Device drivers / NA
Device Name:
AmdAS4 Device
Hardware ID:
ACPI\VEN_ASD&DEV_0001
ACPI\ASD0001 <---- Device ID matches with our database
*ASD0001
Compatible IDs:
ACPI\ASD0001 <---- Device ID matches with our database
*ASD0001
Compatible IDs:
Version:
1.1.0.22,2013-10-24
This download provides AmdAS4 Device driver and is supported on NA that is designed to run on Windows Operating System Only.
Device Type:
system
Driver Version:
1.2.0.46
Operating System:
WIN8,WIN81,WIN10/32bits
WIN8,WIN81,WIN10/64bits
WIN8,WIN81,WIN10/64bits
Driver Date:
2019-04-23
Manufacturer:
Advanced Mirco Devices, Inc
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Hardware Support
Device name
ID
AmdAS4 Device
ACPI\ASD0001
AmdAS4 Device
ACPI\AMDI0050