Search notes:

%SystemRoot%\System32\drivers

Most files in %SystemRoot%\System32\drivers have the suffix .sys and correspond to a service (and/or kernel drivers?).
The files are referenced by the value of ImagePath under the driver's corresponding registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\driverName.
The directory contains the core driver files for Direct X, Volume Manager, TCP/IP and ACPI.

List of drivers

1394ohci.sys 1394 OHCI Compliant Host Controller Kernel Manual
3ware.sys 3ware Kernel Manual
ACPI.sys Microsoft ACPI Driver Kernel Boot
AcpiDev.sys ACPI Devices driver Kernel Manual
acpiex.sys Microsoft ACPIEx Driver Kernel Boot
acpipagr.sys ACPI Processor Aggregator Driver Kernel Manual
acpipmi.sys ACPI Power Meter Driver Kernel Manual
acpitime.sys ACPI Wake Alarm Driver Kernel Manual
Acx01000.sys Acx01000 Kernel Manual
ADP80XX.SYS ADP80XX Kernel Manual
afd.sys Ancillary Function Driver for Winsock Kernel System
afunix.sys afunix Kernel System
ahcache.sys Application Compatibility Cache Kernel System
amdgpio2.sys AMD GPIO Client Driver Kernel Manual
amdi2c.sys AMD I2C Controller Service Kernel Manual
amdk8.sys AMD K8 Processor Driver Kernel Manual
amdppm.sys AMD Processor Driver Kernel Manual
amdsata.sys amdsata Kernel Manual
amdsbs.sys amdsbs Kernel Manual
amdxata.sys amdxata Kernel Manual
appid.sys AppID Driver Kernel Manual
applockerfltr.sys Smartlocker Filter Driver Kernel Manual
AppvStrm.sys AppvStrm File System Manual
AppvVemgr.sys AppvVemgr File System Manual
AppvVfs.sys AppvVfs File System Manual
arcsas.sys Adaptec SAS/SATA-II RAID Storport's Miniport Driver Kernel Manual
asyncmac.sys RAS Asynchronous Media Driver Kernel Manual
atapi.sys IDE Channel Kernel Manual
bxvbda.sys QLogic Network Adapter VBD Kernel Manual
bam.sys Background Activity Moderator Driver Kernel System
bcmfn2.sys bcmfn2 Service Kernel Manual
Beep.sys Beep Kernel System
bindflt.sys Windows Bind Filter Driver File System Auto
bowser.sys Browser File System Manual
BthA2dp.sys Microsoft Bluetooth A2dp driver Kernel Manual
BthEnum.sys Bluetooth Enumerator Service Kernel Manual
bthhfenum.sys Microsoft Bluetooth Hands-Free Profile driver Kernel Manual
Microsoft.Bluetooth.Legacy.LEEnumerator.sys Bluetooth Low Energy Driver Kernel Manual
BTHMINI.sys Bluetooth Radio Driver Kernel Manual
bthmodem.sys Bluetooth Modem Communications Driver Kernel Manual
bthpan.sys Bluetooth Device (Personal Area Network) Kernel Manual
BTHport.sys Bluetooth Port Driver Kernel Manual
BTHUSB.sys Bluetooth Radio USB Driver Kernel Manual
bttflt.sys Microsoft Hyper-V VHDPMEM BTT Filter Kernel Manual
buttonconverter.sys Service for Portable Device Control devices Kernel Manual
CAD.sys Charge Arbitration Driver Kernel Manual
cdfs.sys CD/DVD File System Reader File System Disabled
cdrom.sys CD-ROM Driver Kernel System
cht4sx64.sys cht4iscsi Kernel Manual
cht4vx64.sys Chelsio Virtual Bus Driver Kernel Manual
CimFS.sys CimFS File System System
circlass.sys Consumer IR Devices Kernel Manual
cldflt.sys Windows Cloud Files Filter Driver File System Auto
CLFS.sys Common Log (CLFS) Kernel Boot
CmBatt.sys Microsoft ACPI Control Method Battery Driver Kernel Manual
cng.sys CNG Kernel Boot
cnghwassist.sys CNG Hardware Assist algorithm provider Kernel Disabled
condrv.sys Console Driver Kernel Manual
csc.sys Offline Files Driver Kernel System
cxwmbclass.sys USB Mobile Broadband Adapter Driver Kernel Manual
dam.sys Desktop Activity Moderator Driver Kernel System
dfsc.sys DFS Namespace Client Driver File System System
disk.sys Disk Driver Kernel Boot
dmvsc.sys dmvsc Kernel Manual
drmkaud.sys Microsoft Trusted Audio Drivers Kernel Manual
dxgkrnl.sys LDDM Graphics Subsystem Kernel System
evbda.sys QLogic 10 Gigabit Ethernet Adapter VBD Kernel Manual
EhStorClass.sys Enhanced Storage Filter Driver Kernel Boot
EhStorTcgDrv.sys Microsoft driver for storage devices supporting IEEE 1667 and TCG protocols Kernel Manual
errdev.sys Microsoft Hardware Error Device Driver Kernel Manual
exfat.sys exFAT File System Driver File System Manual
fastfat.sys FAT12/16/32 File System Driver File System Manual
fdc.sys Floppy Disk Controller Driver Kernel Manual
filecrypt.sys FileCrypt File System System
fileinfo.sys File Information FS MiniFilter File System Boot
filetrace.sys Filetrace File System Manual
flpydisk.sys Floppy Disk Driver Kernel Manual
fltmgr.sys FltMgr File System Boot
FsDepends.sys File System Dependency Minifilter File System Manual
fvevol.sys BitLocker Drive Encryption Filter Driver Kernel Boot
vmgencounter.sys Microsoft Hyper-V Generation Counter Kernel Manual
msgpioclx.sys Microsoft GPIO Class Extension Driver Kernel Manual
gpuenergydrv.sys GPU Energy Driver Kernel System
HdAudio.sys Microsoft 1.1 UAA Function Driver for High Definition Audio Service Kernel Manual
HDAudBus.sys Microsoft UAA Bus Driver for High Definition Audio Kernel Manual
HidBatt.sys HID UPS Battery Driver Kernel Manual
hidbth.sys Microsoft Bluetooth HID Miniport Kernel Manual
hidi2c.sys Microsoft I2C HID Miniport Driver Kernel Manual
hidinterrupt.sys Common Driver for HID Buttons implemented with interrupts Kernel Manual
hidir.sys Microsoft Infrared HID Driver Kernel Manual
hidspi.sys Microsoft SPI HID Miniport Driver Kernel Manual
hidusb.sys Microsoft HID Class Driver Kernel Manual
hnswfpdriver.sys HNS WFP Driver Kernel Manual
HpSAMD.sys HpSAMD Kernel Manual
HTTP.sys HTTP Service Kernel Manual
hvcrash.sys hvcrash Kernel Disabled
hvservice.sys Hypervisor/Virtual Machine Support Driver Kernel Manual
hvsocketcontrol.sys hvsocketcontrol Kernel Manual
mshwnclx.sys Microsoft Hardware Notifications Class Extension Driver Kernel Manual
hwpolicy.sys Hardware Policy Driver Kernel Boot
hyperkbd.sys hyperkbd Kernel Manual
HyperVideo.sys HyperVideo Kernel Manual
i8042prt.sys PS/2 Keyboard and Mouse Port Driver Kernel Manual
iagpio.sys Intel Serial IO GPIO Controller Driver Kernel Manual
iai2c.sys Intel(R) Serial IO I2C Host Controller Kernel Manual
iaLPSS2i_GPIO2.sys Intel(R) Serial IO GPIO Driver v2 Kernel Manual
iaLPSS2i_GPIO2_BXT_P.sys Intel(R) Serial IO GPIO Driver v2 Kernel Manual
iaLPSS2i_GPIO2_CNL.sys Intel(R) Serial IO GPIO Driver v2 Kernel Manual
iaLPSS2i_GPIO2_GLK.sys Intel(R) Serial IO GPIO Driver v2 Kernel Manual
iaLPSS2i_I2C.sys Intel(R) Serial IO I2C Driver v2 Kernel Manual
iaLPSS2i_I2C_BXT_P.sys Intel(R) Serial IO I2C Driver v2 Kernel Manual
iaLPSS2i_I2C_CNL.sys Intel(R) Serial IO I2C Driver v2 Kernel Manual
iaLPSS2i_I2C_GLK.sys Intel(R) Serial IO I2C Driver v2 Kernel Manual
iaLPSSi_GPIO.sys Intel(R) Serial IO GPIO Controller Driver Kernel Manual
iaLPSSi_I2C.sys Intel(R) Serial IO I2C Controller Driver Kernel Manual
iaStorAVC.sys Intel Chipset SATA RAID Controller Kernel Manual
iaStorV.sys Intel RAID Controller Windows 7 Kernel Manual
ibbus.sys Mellanox InfiniBand Bus/AL (Filter Driver) Kernel Manual
ibmpmdrv.sys IBMPMDRV Kernel Manual
ibtusb.sys Intel(R) Wireless Bluetooth(R) Kernel Manual
igdkmd64.sys igfx Kernel Manual
IndirectKmd.sys Indirect Displays Kernel-Mode Driver Kernel Manual
RTKVHD64.sys Service for Realtek HD Audio (WDM) Kernel Manual
IntcDAud.sys Intel(R) Display Audio Kernel Manual
IntelPcc.sys IntelHSWPcc Kernel Boot
intelide.sys intelide Kernel Manual
intelpep.sys Intel(R) Power Engine Plug-in Driver Kernel Boot
intelpmax.sys Intel(R) Dynamic Device Peak Power Manager Driver Kernel Manual
intelppm.sys Intel Processor Driver Kernel Manual
iorate.sys Disk I/O Rate Filter Driver Kernel Boot
ipfltdrv.sys IP Traffic Filter Driver Kernel Manual
IPMIDrv.sys IPMIDRV Kernel Manual
ipnat.sys IP Network Address Translator Kernel Manual
ipt.sys IPT Kernel Manual
isapnp.sys isapnp Kernel Manual
msiscsi.sys iScsiPort Driver Kernel Manual
ISCTD64.sys Intel(R) Smart Connect Technology Device Driver Kernel Manual
ItSas35i.sys ItSas35i Kernel Manual
kbdclass.sys Keyboard Class Driver Kernel Manual
kbdhid.sys Keyboard HID Driver Kernel Manual
kdnic.sys Microsoft Kernel Debug Network Miniport (NDIS 6.20) Kernel Manual
ksecdd.sys KSecDD Kernel Boot
ksecpkg.sys KSecPkg Kernel Boot
ksthunk.sys Kernel Streaming Thunks Kernel Manual
l2bridge.sys Bridge Driver Kernel Manual
lltdio.sys Link-Layer Topology Discovery Mapper I/O Driver Kernel Auto
lsi_sas.sys LSI_SAS Kernel Manual
lsi_sas2i.sys LSI_SAS2i Kernel Manual
lsi_sas3i.sys LSI_SAS3i Kernel Manual
lsi_sss.sys LSI_SSS Kernel Manual
luafv.sys UAC File Virtualization File System Auto
lxss.sys lxss Kernel Boot
mausbhost.sys MA-USB Host Controller Driver Kernel Manual
mausbip.sys MA-USB IP Filter Driver Kernel Manual
MbbCx.sys MBB Network Adapter Class Extension Kernel Manual
MbmUsbSerial.sys MBM USB Generic Serial Driver svc Kernel Manual
megasas.sys megasas Kernel Manual
MegaSas2i.sys megasas2i Kernel Manual
megasas35i.sys megasas35i Kernel Manual
megasr.sys megasr Kernel Manual
TeeDriverW8x64.sys Intel(R) Management Engine Interface Kernel Manual
Microsoft.Bluetooth.AvrcpTransport.sys Microsoft Bluetooth Avrcp Transport Driver Kernel Manual
MbmDeviceFilter.sys MbmFilter Service Kernel Manual
mlx4_bus.sys Mellanox ConnectX Bus Enumerator Kernel Manual
mmcss.sys Multimedia Class Scheduler Kernel Auto
modem.sys Modem Kernel Manual
monitor.sys Microsoft Monitor Class Function Driver Service Kernel Manual
mouclass.sys Mouse Class Driver Kernel Manual
mouhid.sys Mouse HID Driver Kernel Manual
mountmgr.sys Mount Point Manager Kernel Boot
mpsdrv.sys Windows Defender Firewall Authorization Driver Kernel Manual
mrxdav.sys WebDav Client Redirector Driver File System Manual
mrxsmb.sys SMB MiniRedirector Wrapper and Engine File System Manual
mrxsmb20.sys SMB 2.0 MiniRedirector File System Manual
bridge.sys Microsoft MAC Bridge Kernel Manual
Msfs.sys Msfs File System System
msgpiowin32.sys Common Driver for Buttons, DockMode and Laptop/Slate Indicator Kernel Manual
mshidkmdf.sys Pass-through HID to KMDF Filter Driver Kernel Manual
mshidumdf.sys Pass-through HID to UMDF Driver Kernel Manual
msisadrv.sys msisadrv Kernel Boot
MSKSSRV.sys Microsoft Streaming Service Proxy Kernel Manual
MSPCLOCK.sys Microsoft Streaming Clock Proxy Kernel Manual
MSPQM.sys Microsoft Streaming Quality Manager Proxy Kernel Manual
msquic.sys MsQuic Kernel Manual
MsRPC.sys MsRPC Kernel Manual
mssecflt.sys Microsoft Security Events Component Minifilter Kernel Boot
mssmbios.sys Microsoft System Management BIOS Driver Kernel System
MSTEE.sys Microsoft Streaming Tee/Sink-to-Sink Converter Kernel Manual
MTConfig.sys Microsoft Input Configuration Driver Kernel Manual
mup.sys Mup File System Boot
mvumis.sys mvumis Kernel Manual
nwifi.sys NativeWiFi Filter Kernel Manual
ndfltr.sys NetworkDirect Service Kernel Manual
ndis.sys NDIS System Driver Kernel Boot
ndiscap.sys Microsoft NDIS Capture Kernel System
NdisImPlatform.sys Microsoft Network Adapter Multiplexor Protocol Kernel Manual
ndistapi.sys Remote Access NDIS TAPI Driver Kernel Manual
ndisuio.sys NDIS Usermode I/O Protocol Kernel Manual
NdisVirtualBus.sys Microsoft Virtual Network Adapter Enumerator Kernel Manual
ndiswan.sys Remote Access NDIS WAN Driver Kernel Manual
ndiswan.sys Remote Access LEGACY NDIS WAN Driver Kernel Manual
NDKPing.sys NDKPing Driver Kernel Manual
NDProxy.sys NDIS Proxy Driver Kernel Manual
Ndu.sys Windows Network Data Usage Monitoring Driver Kernel Auto
NetAdapterCx.sys Network Adapter Wdf Class Extension Library Kernel Manual
netbios.sys NetBIOS Interface File System System
netbt.sys NetBT Kernel System
netvsc.sys netvsc Kernel Manual
Netwbw02.sys Intel(R) Wireless Adapter Driver for Windows 8.1 - 64 Bit Kernel Manual
Npfs.sys Npfs File System System
npsvctrig.sys Named pipe service trigger provider Kernel System
nsiproxy.sys NSI Proxy Service Driver Kernel System
Ntfs.sys NTFS File System Manual
Null.sys Null Kernel System
nvdimm.sys Microsoft NVDIMM device driver Kernel Manual
nvraid.sys nvraid Kernel Manual
nvstor.sys nvstor Kernel Manual
p9rdr.sys Plan 9 Redirector Driver Kernel Manual
parport.sys Parallel port driver Kernel Manual
partmgr.sys Partition driver Kernel Boot
passthruparser.sys PassthroughParser Kernel Manual
pci.sys PCI Bus Driver Kernel Boot
pciide.sys pciide Kernel Manual
pcmcia.sys pcmcia Kernel Manual
pcw.sys Performance Counters for Windows Driver Kernel Boot
pdc.sys pdc Kernel Boot
peauth.sys PEAUTH Kernel Auto
percsas2i.sys percsas2i Kernel Manual
percsas3i.sys percsas3i Kernel Manual
PktMon.sys Packet Monitor Driver Kernel Manual
pmdrvs.sys PMDRVS Kernel Boot
pmem.sys Microsoft persistent memory disk driver Kernel Manual
pnpmem.sys Microsoft Memory Module Driver Kernel Manual
portcfg.sys portcfg Kernel Manual
raspptp.sys WAN Miniport (PPTP) Kernel Manual
processr.sys Processor Driver Kernel Manual
pacer.sys QoS Packet Scheduler Kernel System
pvhdparser.sys pvhdparser Kernel Manual
qwavedrv.sys QWAVE driver Kernel Manual
ramdisk.sys Windows RAM Disk Driver Kernel Manual
rasacd.sys Remote Access Auto Connection Driver Kernel Manual
AgileVpn.sys WAN Miniport (IKEv2) Kernel Manual
rasl2tp.sys WAN Miniport (L2TP) Kernel Manual
raspppoe.sys Remote Access PPPOE Driver Kernel Manual
rassstp.sys WAN Miniport (SSTP) Kernel Manual
rdbss.sys Redirected Buffering Sub System File System System
rdpbus.sys Remote Desktop Device Redirector Bus Driver Kernel Manual
rdpdr.sys Remote Desktop Device Redirector Driver Kernel Manual
rdpvideominiport.sys Remote Desktop Video Miniport Driver Kernel Manual
rdyboost.sys ReadyBoost Kernel Boot
ReFS.sys ReFS File System Manual
ReFSv1.sys ReFSv1 File System Manual
rfcomm.sys Bluetooth Device (RFCOMM Protocol TDI) Kernel Manual
rhproxy.sys Resource Hub proxy driver Kernel Manual
rspndr.sys Link-Layer Topology Discovery Responder Kernel Auto
RtsPer.sys Realtek PCIE Card Reader - PER Kernel Manual
vms3cap.sys s3cap Kernel Manual
sbp2port.sys SBP-2 Transport/Protocol Bus Driver Kernel Manual
scfilter.sys Smart card PnP Class Filter Driver Kernel Manual
scmbus.sys Microsoft Storage Class Memory Bus Driver Kernel Manual
sdbus.sys sdbus Kernel Manual
SDFRd.sys SDF Reflector Kernel Manual
sdstor.sys SD Storage Port Driver Kernel Manual
SerCx.sys Serial UART Support Library Kernel Manual
SerCx2.sys Serial UART Support Library Kernel Manual
serenum.sys Serenum Filter Driver Kernel Manual
serial.sys Serial port driver Kernel System
sermouse.sys Serial Mouse Driver Kernel Manual
sfloppy.sys High-Capacity Floppy Disk Drive Kernel Manual
SgrmAgent.sys System Guard Runtime Monitor Agent Kernel Boot
SiSRaid2.sys SiSRaid2 Kernel Manual
sisraid4.sys SiSRaid4 Kernel Manual
SmartSAMD.sys SmartSAMD Kernel Manual
smbdirect.sys smbdirect File System Manual
Smb_driver_Intel.sys SmbDrvI Kernel Manual
smi.sys Synaptics SMI Driver Kernel System
spaceparser.sys Space Parser Kernel Manual
spaceport.sys Storage Spaces Driver Kernel Boot
SpatialGraphFilter.sys Holographic Spatial Graph Filter Kernel Manual
SpbCx.sys Simple Peripheral Bus Support Library Kernel Manual
SPUVCbv64.sys SPUVCb Driver Service Kernel Manual
srv2.sys Server SMB 2.xxx Driver File System Manual
srvnet.sys srvnet File System Manual
stexstor.sys stexstor Kernel Manual
storahci.sys Microsoft Standard SATA AHCI Driver Kernel Boot
vmstorfl.sys Microsoft Hyper-V Storage Accelerator Kernel Manual
stornvme.sys Microsoft Standard NVM Express Driver Kernel Manual
storqosflt.sys Storage QoS Filter Driver File System Auto
storufs.sys Microsoft Universal Flash Storage (UFS) Driver Kernel Manual
storvsc.sys storvsc Kernel Manual
storvsp.sys storvsp Kernel Manual
Synth3dVsc.sys Synth3dVsc Kernel Manual
SynTP.sys Synaptics TouchPad Driver Kernel Manual
tcpip.sys TCP/IP Protocol Driver Kernel Boot
tcpip.sys @todo.dll,-100;Microsoft IPv6 Protocol Driver Kernel Manual
tcpipreg.sys TCP/IP Registry Compatibility Kernel Auto
tdx.sys NetIO Legacy TDI Support Driver Kernel System
IntelTA.sys Intel(R) Telemetry Service Kernel Boot
terminpt.sys Microsoft Remote Desktop Input Driver Kernel Manual
tpm.sys TPM Kernel Manual
Tppwr64v.sys TPPWRIF Kernel System
tsusbflt.sys Remote Desktop USB Hub Class Filter Driver Kernel Manual
TsUsbGD.sys Remote Desktop Generic USB Device Kernel Manual
tsusbhub.sys Remote Desktop USB Hub Kernel Manual
tunnel.sys Microsoft Tunnel Miniport Adapter Driver Kernel Manual
uaspstor.sys USB Attached SCSI (UAS) Driver Kernel Manual
UcmCx.sys USB Connector Manager KMDF Class Extension Kernel Manual
UcmTcpciCx.sys UCM-TCPCI KMDF Class Extension Kernel Manual
UcmUcsiAcpiClient.sys UCM-UCSI ACPI Client Kernel Manual
UcmUcsiCx.sys UCM-UCSI KMDF Class Extension Kernel Manual
ucx01000.sys USB Host Support Library Kernel Manual
udecx.sys USB Device Emulation Support Library Kernel Manual
udfs.sys udfs File System Disabled
UevAgentDriver.sys UevAgentDriver File System Disabled
ufx01000.sys USB Function Class Extension Kernel Manual
ufxsynopsys.sys USB Synopsys Controller Kernel Manual
umpass.sys Microsoft UMPass Driver Kernel Manual
urscx01000.sys USB Role-Switch Support Library Kernel Manual
usbaudio.sys USB Audio Driver (WDM) Kernel Manual
usbaudio2.sys USB Audio 2.0 Service Kernel Manual
usbccgp.sys Microsoft USB Generic Parent Driver Kernel Manual
usbcir.sys eHome Infrared Receiver (USBCIR) Kernel Manual
usbehci.sys Microsoft USB 2.0 Enhanced Host Controller Miniport Driver Kernel Manual
usbhub.sys Microsoft USB Standard Hub Driver Kernel Manual
UsbHub3.sys SuperSpeed Hub Kernel Manual
usbohci.sys Microsoft USB Open Host Controller Miniport Driver Kernel Manual
usbprint.sys Microsoft USB PRINTER Class Kernel Manual
usbser.sys Microsoft USB Serial Driver Kernel Manual
USBSTOR.SYS USB Mass Storage Driver Kernel Manual
usbuhci.sys Microsoft USB Universal Host Controller Miniport Driver Kernel Manual
usbvideo.sys USB Video Device (WDM) Kernel Manual
USBXHCI.SYS USB xHCI Compliant Host Controller Kernel Manual
vdrvroot.sys Microsoft Virtual Drive Enumerator Kernel Boot
VerifierExt.sys Driver Verifier Extension Kernel Disabled
vfpext.sys Microsoft Azure VFP Switch Extension Kernel System
vhdmp.sys vhdmp Kernel Manual
vhdparser.sys vhdparser Kernel Manual
vhf.sys Virtual HID Framework (VHF) Driver Kernel Manual
Vid.sys Vid Kernel System
vmbus.sys Virtual Machine Bus Kernel Manual
VMBusHID.sys VMBusHID Kernel Manual
vmbusr.sys Virtual Machine Bus Provider Kernel Manual
vmgid.sys Microsoft Hyper-V Guest Infrastructure Driver Kernel Manual
vmswitch.sys vmsmp Kernel Manual
VmsProxyHNic.sys VmSwitch NIC Proxy Driver Kernel Boot
VmsProxyHNic.sys VMSNPXYMP Kernel Manual
vmswitch.sys VmSwitch Protocol Driver Kernel Auto
VmsProxy.sys VmSwitch Proxy Driver Kernel Boot
vmswitch.sys VmSwitch Extensibility Filter Kernel Manual
vmswitch.sys VmSwitch Extensibility Protocol Kernel Manual
volmgr.sys Volume Manager Driver Kernel Boot
volmgrx.sys Dynamic Volume Manager Kernel Boot
volsnap.sys Volume Shadow Copy driver Kernel Boot
volume.sys Volume driver Kernel Boot
vpci.sys Microsoft Hyper-V Virtual PCI Bus Kernel Manual
vpcivsp.sys Microsoft Hyper-V PCI Server Kernel Manual
vsmraid.sys vsmraid Kernel Manual
vstxraid.sys VIA StorX Storage RAID Controller Windows Driver Kernel Manual
vwifibus.sys Virtual Wireless Bus Driver Kernel Manual
vwififlt.sys Virtual WiFi Filter Driver Kernel System
vwifimp.sys Virtual WiFi Miniport Service Kernel Manual
wacompen.sys Wacom Serial Pen HID Driver Kernel Manual
wanarp.sys Remote Access IP ARP Driver Kernel Auto
wanarp.sys Remote Access IPv6 ARP Driver Kernel Manual
wcifs.sys Windows Container Isolation File System Auto
wcnfs.sys Windows Container Name Virtualization File System Manual
wd\WdBoot.sys Microsoft Defender Antivirus Boot Driver Kernel Boot
Wdf01000.sys Kernel Mode Driver Frameworks service Kernel Boot
wd\WdFilter.sys Microsoft Defender Antivirus Mini-Filter Driver File System Boot
wdiwifi.sys WDI Driver Framework Kernel Manual
WdmCompanionFilter.sys WdmCompanionFilter Kernel Manual
wd\WdNisDrv.sys Microsoft Defender Antivirus Network Inspection System Driver Kernel Manual
wfplwfs.sys Microsoft Windows Filtering Platform Kernel Boot
wimmount.sys WIMMount File System Manual
WindowsTrustedRT.sys Windows Trusted Execution Environment Class Extension Kernel Boot
WindowsTrustedRTProxy.sys Microsoft Windows Trusted Runtime Secure Service Kernel Boot
winmad.sys WinMad Service Kernel Manual
winnat.sys Windows NAT Driver Kernel Manual
WinUSB.SYS WinUsb Driver Kernel Manual
winverbs.sys WinVerbs Service Kernel Manual
wmiacpi.sys Microsoft Windows Management Interface for ACPI Kernel Manual
Wof.sys Windows Overlay File System Filter Driver File System Boot
WpdUpFltr.sys WPD Upper Class Filter Driver Kernel Manual
ws2ifsl.sys Winsock IFS Driver Kernel Disabled
WSDPrint.sys WSD Print Support Kernel Manual
WSDScan.sys WSD Scan Support Kernel Manual
WudfPf.sys User Mode Driver Frameworks Platform Driver Kernel Manual
WUDFRd.sys Windows Driver Foundation - User-mode Driver Framework Reflector Kernel Manual
WUDFRd.sys WPD File System driver Kernel Manual
WUDFRd.sys WUDFWpdMtp Kernel Manual
xboxgip.sys Xbox Game Input Protocol Driver Kernel Manual
xinputhid.sys XINPUT HID Filter Driver Kernel Manual
This list was produces with the following PowerShell script
set-strictMode -version latest

function printIfBelow($below, $path, $module, $description, $drivers, $startMode) {
   #
   #   Display only files that are found in C:\Windows\System32\drivers
   #  (Some are also in C:\WINDOWS\system32\DriverStore
   #
   if ($path -match $below)  {

       $path = $path -replace 'c:\\windows\\system32\\drivers\\', ''
#     '{0,-43} | {1,-34} | {2,-80} | {3,-12} | {4,-8}' -f $path, $moduleName, $description, $driverType, $startMode
      '{0,-43} | {2,-80} | {3,-12} | {4,-8}'           -f $path, $moduleName, $description, $driverType, $startMode

   }
}

function showDriversPerLine {
    begin   {
            #
            #    Only print drivers below this path
            #
                $below = 'c:\\windows\\system32\\drivers\\'

            #
            #    Variables used in script (make set-strictMode happy …)
            #
                $moduleName  = ''
                $displayName = ''
                $description = ''
                $driverType  = ''
                $startmode   = ''
                $path        = ''
            }

    process {

            if ($_ -eq "") {

               if ($displayName -ne $description) {
                     write-warning "Assumption displayName = description turned out to be wrong: $displayName <> $description"
               }

               printIfBelow  "$below" "$path" "$moduleName" "$description" "$driverType" "$startMode"

               $moduleName  = ''
               $displayName = ''
               $description = ''
               $driverType  = ''
               $startmode   = ''
               $path        = ''

            }
            else {

               if     ($_ -match '^Module name:' ) { $moduleName  = $_.substring(19) }
               elseif ($_ -match '^Display Name:') { $displayName = $_.substring(19) }
               elseif ($_ -match '^Description:' ) { $description = $_.substring(19) }
               elseif ($_ -match '^Driver Type:' ) { $driverType  = $_.substring(19) }
               elseif ($_ -match '^Start Mode:'  ) { $startMode   = $_.substring(19) }
               elseif ($_ -match '^Path:'        ) { $path        = $_.substring(19) }

            }

            }

    end     {
          #
          # last driver is not recognized by an empty line:
          #
            printIfBelow "$below" "$path" "$moduleName" "$description" "$driverType" "$startMode"

            }
}


driverquery /v /fo list | showDriversPerLine
See also begin, process and end blocks in PowerShell functions

See also

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
driverquery.exe
The Device Manager (devmgmt.msc)
Windows Driver Kit

Index