ACPI\INT33A1

Device Name: Intel(R) Core(TM) 4xxxU and 4xxxY Processor Line Power Engine Plug-in

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Driver Version:
Version: 1.0.5.591 (recommended)
Date: 30.01.2013
Device Type: chip set
Manufacturer: Intel Corporation
Operating Systems: Windows 8 x64
Device ID: ACPI\INT33A1
File *.inf: hswultpep.inf
Category: IntelPEP.NTamd64
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Operating System Versions: Windows XP, 7, 8, 8.1, 10 (x64, x86)
Category: chip sets
Subcategory: Intel Corporation chip sets