user's-computer:~ user$ mkextunpack -v -a i386 -d /Users/USER/Desktop/MKEXT/ /Users/USER/Desktop/Extensions.mkext 
Found 149 kexts:
initioFWBridge - com.apple.driver.initioFWBridge (2.0.0)
IOAHCIBlockStorage - com.apple.iokit.IOAHCIBlockStorage (1.0.8)
AppleIntelCPUPowerManagement - com.apple.driver.AppleIntelCPUPowerManagement (1.0.1)
BootCache - com.apple.BootCache (28)
AppleDiskImagesHTTPBackingStore - com.apple.driver.DiskImages.HTTPBackingStore (168)
AppleACPIPlatform - com.apple.driver.AppleACPIPlatform (1.1.0)
IOPCCardFamily - com.apple.iokit.IOPCCardFamily (1.6.4)
IOFireWireFamily - com.apple.iokit.IOFireWireFamily (3.2.2)
IOStorageFamily - com.apple.iokit.IOStorageFamily (1.5.2)
IOFireWireSBP2 - com.apple.iokit.IOFireWireSBP2 (1.9.3)
FWPreferredProtocolSpeed - com.apple.driver.FWPreferredProtocolSpeed (2.0.0)
IOBluetoothFamily - com.apple.iokit.IOBluetoothFamily (2.0b30)
AppleSMBIOS - com.apple.driver.AppleSMBIOS (1.0.12)
kernel - com.apple.kernel (9.0.0b1)
IOPCIFamily - com.apple.iokit.IOPCIFamily (2.1)
AppleBluetoothHIDMouse - com.apple.driver.AppleBluetoothHIDMouse (1.2.0b2)
AppleUSBHIDMouse - com.apple.driver.AppleUSBHIDMouse (1.2.0b2)
IOI2CPulsar - com.apple.driver.IOI2CPulsar (1.5.0d6)
AppleUSBEHCI - com.apple.driver.AppleUSBEHCI (3.0.0b43)
IOSystemManagementFamily - com.apple.iokit.IOSystemManagementFamily (9.0.0b1)
AppleRTL8169Ethernet - com.apple.driver.AppleRTL8169Ethernet (1.0.3)
AppleUSBUHCI - com.apple.driver.AppleUSBUHCI (3.0.0b40)
IOAHCISerialATAPI - com.apple.iokit.IOAHCISerialATAPI (1.0.1)
IOSCSIBlockCommandsDevice - com.apple.iokit.IOSCSIBlockCommandsDevice (2.0.0)
MKE-LF-D211A - com.apple.driver.MKE_LF_D211A (2.0.0)
Apple3Com3C90x - com.apple.driver.Apple3Com3C90x (1.4.0)
iPodSBCDriver - com.apple.driver.iPodSBCDriver (1.1.2)
iokit - com.apple.kernel.iokit (7.9.9)
AppleFileSystemDriver - com.apple.driver.AppleFileSystemDriver (1.1.0)
AppleUSBTrackpad - com.apple.driver.AppleUSBTrackpad (1.5.5b4)
MaxTranserSizeOverrideDriver - com.apple.driver.MaxTranserSizeOverrideDriver (2.0.0)
Sony_XDCAM - com.apple.driver.Sony_XDCAM (2.0.0)
AppleUSBVideoSupport - com.apple.driver.USBCameraFirmwareLoader (1.0.9)
AppleHPET - com.apple.driver.AppleHPET (1.1)
AppleRAID - com.apple.driver.AppleRAID (3.0.16)
seatbelt - com.apple.security.seatbelt (84.2)
StorageLynx - com.apple.driver.StorageLynx (2.0.0)
IOFireWireSerialBusProtocolSansPhysicalUnit - com.apple.driver.IOFireWireSerialBusProtocolSansPhysicalUnit (2.0.0)
IOSMBusFamily - com.apple.iokit.IOSMBusFamily (1.1)
IOUSBMassStorageClass - com.apple.iokit.IOUSBMassStorageClass (1.5.0)
BroadcomUSBBluetoothHCIController - com.apple.driver.BroadcomUSBBluetoothHCIController (2.0b30)
AppleDiskImagesKernelBacked - com.apple.driver.DiskImages.KernelBacked (168)
libkern - com.apple.kernel.libkern (7.9.9)
AppleKeyswitch - com.apple.driver.AppleKeyswitch (1.0.4d1)
AppleDiskImagesRAMBackingStore - com.apple.driver.DiskImages.RAMBackingStore (168)
IOATAPIProtocolTransport - com.apple.iokit.IOATAPIProtocolTransport (1.5.2)
IOATABlockStorage - com.apple.iokit.IOATABlockStorage (2.0.0)
AppleUSBTCKeyboard - com.apple.driver.AppleUSBTCKeyboard (1.5.5b4)
SCSITaskUserClient - com.apple.iokit.SCSITaskUserClient (2.0.0)
IONetworkingFamily - com.apple.iokit.IONetworkingFamily (1.6.0)
PioneerSuperDrive - com.apple.driver.PioneerSuperDrive (2.0.0)
AppleHollywood - com.apple.driver.AppleHollywood (2.0.0)
QPSQueFire - com.apple.driver.QPSQueFire (2.0.0)
USBStorageDeviceSpecifics - com.apple.driver.USBStorageDeviceSpecifics (2.0.0)
AppleDiskImagesCryptoEncoding - com.apple.driver.DiskImages.CryptoEncoding (168)
IOUSBHIDDriver - com.apple.iokit.IOUSBHIDDriver (3.0.0b43)
SanyoIDShot - com.apple.driver.SanyoIDShot (2.0.0)
IOCDStorageFamily - com.apple.iokit.IOCDStorageFamily (1.5)
IOHDIXController - com.apple.driver.DiskImages (168)
AppleIntel8254XEthernet - com.apple.driver.AppleIntel8254XEthernet (1.1.8a5)
IOSCSIMultimediaCommandsDevice - com.apple.iokit.IOSCSIMultimediaCommandsDevice (2.0.0)
SoftRAID - com.softraid.driver.SoftRAID (3.6.1)
bsd - com.apple.kernel.bsd (7.9.9)
IOHIDSystem - com.apple.iokit.IOHIDSystem (1.5)
AppleACPIPCI - com.apple.driver.AppleACPIPCI (1.1.0)
ApplePlatformFamily - com.apple.iokit.ApplePlatformFamily (9.0.0b1)
AppleUSBTopCase - com.apple.driver.AppleUSBTopCase (1.5.5b4)
LSI-FW-500 - com.apple.driver.LSI_FW_500 (2.0.0)
CSRUSBBluetoothHCIController - com.apple.driver.CSRUSBBluetoothHCIController (2.0b30)
IOSCSIParallelFamily - com.apple.iokit.IOSCSIParallelFamily (1.5.0)
IOKit-1 - com.apple.kpi.iokit (9.0.0b1)
IOBDStorageFamily - com.apple.iokit.IOBDStorageFamily (1.5)
IOAHCIFamily - com.apple.iokit.IOAHCIFamily (1.0.4)
IODVDStorageFamily - com.apple.iokit.IODVDStorageFamily (1.5)
AppleXsanFilter - com.apple.driver.XsanFilter (2.7.90)
AppleBCM440XEthernet - com.apple.driver.AppleBCM440XEthernet (1.2.0)
IOSCSIReducedBlockCommandsDevice - com.apple.iokit.IOSCSIReducedBlockCommandsDevice (2.0.0)
MACFramework - com.apple.kpi.dsep (9.0.0b1)
AppleI2C - com.apple.driver.AppleI2C (4.0.0d2)
kernel.6.0 - com.apple.kernel.6.0 (7.9.9)
AppleDiskImagesUDIFDiskImage - com.apple.driver.DiskImages.UDIFDiskImage (168)
AppleATAPIStorage - com.apple.driver.AppleATAPIStorage (2.0.0)
UFIWriteProtectedMediaDriver - com.apple.driver.UFIWriteProtectedMediaDriver (2.0.0)
AppleUSBTCKeyEventDriver - com.apple.driver.AppleUSBTCKeyEventDriver (1.5.5b4)
IOI2CMotionSensor - com.apple.driver.IOI2CMotionSensor (2.0.4d3)
AppleMemorexCDROMDriver - com.apple.driver.AppleMemorexCDROMDriver (2.0.0)
AppleSym8xx - com.apple.driver.AppleSym8xx (1.2.2f1)
ApplePulsar - com.apple.driver.ApplePulsar (1.5.0d6)
AppleRTC - com.apple.driver.AppleRTC (1.0.4)
AppleDiskImagesSparseDiskImage - com.apple.driver.DiskImages.SparseDiskImage (168)
IOFireWireSerialBusProtocolTransport - com.apple.iokit.IOFireWireSerialBusProtocolTransport (1.5.0)
AppleBCM5701Ethernet - com.apple.iokit.AppleBCM5701Ethernet (2.2.2b1)
IOACPIFamily - com.apple.iokit.IOACPIFamily (1.2.0)
AppleIntel8255x - com.apple.driver.AppleIntel8255x (1.4)
SystemIntegrity - com.apple.SystemIntegrity (1.0.2)
AppleEFINVRAM - com.apple.driver.AppleEFINVRAM (1.0.3)
IOATAFamily - com.apple.iokit.IOATAFamily (1.7.2f1)
AppleACPIEC - com.apple.driver.AppleACPIEC (1.1.0)
AppleAPIC - com.apple.driver.AppleAPIC (1.2.0)
BroadcomUSBBluetoothFirmwareDownload - com.apple.driver.BroadcomUSBBluetoothFirmwareDownload (2.0b30)
AppleIntelPIIXATA - com.apple.driver.AppleIntelPIIXATA (1.17)
AppleXserveRAID - com.apple.driver.AppleXserveRAID (2.0.0)
AppleHIDMouse - com.apple.driver.AppleHIDMouse (1.2.0b2)
FireWireStorageDeviceSpecifics - com.apple.driver.FireWireStorageDeviceSpecifics (2.0.0)
AppleCuda - com.apple.driver.AppleCuda (1.1.0d2)
MKE-SR-8171 - com.apple.driver.MKE_SR_8171 (2.0.0)
AppleDiskImagesFileBackingStore - com.apple.driver.DiskImages.FileBackingStore (168)
AppleRTL8139Ethernet - com.apple.driver.AppleRTL8139Ethernet (1.2.0)
AppleFWOHCI - com.apple.driver.AppleFWOHCI (3.2.7)
IOSCSIArchitectureModelFamily - com.apple.iokit.IOSCSIArchitectureModelFamily (2.0.0)
IOUSBCompositeDriver - com.apple.driver.AppleUSBComposite (3.0.0b35)
IOUSBUserClient - com.apple.iokit.IOUSBUserClient (3.0.0b35)
AppleEFIRuntime - com.apple.driver.AppleEFIRuntime (1.0.2)
mach - com.apple.kernel.mach (7.9.9)
ALF - com.apple.nke.applicationfirewall (1.0a43)
ICAFWKodakProDriver - com.apple.driver.ICAFWKodakProDriver (4.0)
IOBluetoothHIDDriver - com.apple.driver.IOBluetoothHIDDriver (1.7.5b5)
IOUSBFamily - com.apple.iokit.IOUSBFamily (3.0.0b43)
AppleUSBMergeNub - com.apple.driver.AppleUSBMergeNub (3.0.0b29)
iPodDriver - com.apple.driver.iPodDriver (1.1.2)
PMUMotionSensor - com.apple.driver.PMUMotionSensor (2.0.4d3)
AppleNMI - com.apple.driver.AppleNMI (9.0.0b1)
iTunesPhoneDriver - com.apple.driver.iTunesPhoneDriver (1.0)
Libkern-1 - com.apple.kpi.libkern (9.0.0b1)
AppleUSBBluetoothHCIController - com.apple.driver.AppleUSBBluetoothHCIController (2.0b30)
AppleUSBOHCI - com.apple.driver.AppleUSBOHCI (3.0.0b43)
Unsupported - com.apple.kpi.unsupported (9.0.0b1)
IOHIDFamily - com.apple.iokit.IOHIDFamily (1.5)
AppleAHCIPort - com.apple.driver.AppleAHCIPort (1.0.8)
AppleSmartBatteryManager - com.apple.driver.AppleSmartBatteryManager (129.0.0)
OxfordSemiconductor - com.apple.driver.Oxford_Semi (2.0.0)
Mach-1 - com.apple.kpi.mach (9.0.0b1)
Apple_DEC21x4Ethernet - com.apple.iokit.Apple_DEC21x4Ethernet (1.5.0f1)
AppleEMacClock - com.apple.driver.AppleEMacClock (1.5.0d6)
CSRHIDTransitionDriver - com.apple.driver.CSRHIDTransitionDriver (2.0b30)
IOHIDEventDriver - com.apple.iokit.IOHIDEventDriver (1.5)
AppleMediaBay - com.apple.iokit.AppleMediaBay (1.0.2f1)
AppleDiskImagesReadWriteDiskImage - com.apple.driver.DiskImages.ReadWriteDiskImage (168)
iPodFireWireTransportSupport - com.apple.driver.iPodFireWireTransportSupport (1.1.2)
AppleADBKeyboard - com.apple.driver.AppleADBKeyboard (2.3.9)
AppleLSIFusionMPT - com.apple.driver.AppleLSIFusionMPT (1.5.0)
AppleDP83816Ethernet - com.apple.driver.AppleDP83816Ethernet (1.1.0)
AppleYukon2 - com.apple.iokit.AppleYukon2 (3.1.2b8)
AppleUSBHub - com.apple.driver.AppleUSBHub (3.0.0b43)
IONVRAMFamily - com.apple.iokit.IONVRAMFamily (9.0.0b1)
CanonEOS1D - com.apple.driver.CanonEOS1D (2.0.0)
AppleWWANSupport - com.apple.driver.AppleWWANSupport (1.0.4)
BSDKernel - com.apple.kpi.bsd (9.0.0b1)
AppleACPIButtons - com.apple.driver.AppleACPIButtons (1.1.0)