Microsoft EXT driver download and product parameters information

Driver Search: Enter the hardware model to search for the driver

Microsoft EXT

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EXT driver installation information

The following is driver installation information, which is very useful to help you find or install drivers for EXT.For example: Hardware ID information item, which contains the hardware manufacturer ID and hardware ID. These two ID values are unique and will not be duplicated with other hardware. According to these two ID values, the matching driver information can be accurately found. This method is more effective than any others, and 100% correct.There are many other information items that you can use to find the driver version information and the required driver files.

The name of the driver type in the system is: Net, and the drive type GUID is: {4d36e972-e325-11ce-bfc1-08002be10318}.

For Windows OS:
Windows 7 Professional Service Pack 1
Windows 7 Enterprise Service Pack 1
Windows 7 Ultimate Service Pack 1
Windows Server 2008 R2 Enterprise Service Pack 1
Windows 7 Home Premium

Hardware ID:
: vms_mp

CLASS
Net

MFG
Microsoft

SERVICE
VMSMP

FRIENDLYNAME
Ext

HARDWAREID
vms_mp

ENUMERATOR_NAME
ROOT

FRIENDLYNAME
Servers

PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000043

CLASSGUID
{4D36E972-E325-11CE-BFC1-08002BE10318}

DRIVER
{4d36e972-e325-11ce-bfc1-08002be10318}\0015

DRIVER
{4d36e972-e325-11ce-bfc1-08002be10318}\0016

DRIVER
{4d36e972-e325-11ce-bfc1-08002be10318}\0019

DRIVER
{4d36e972-e325-11ce-bfc1-08002be10318}\0018

FRIENDLYNAME
Microsoft Hyper-V Network Switch Default Miniport

EXT Driver download

EXT

Net

Ext →

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Installation Parameter

[Version]

Signature

"$Windows NT$"

Class

Net

ClassGUID

{4d36e972-e325-11ce-bfc1-08002be10318}

Provider

%Msft%

DriverVer

06/21/2006,6.1.7600.16385

[ControlFlags]

ExcludeFromSelect

VMS_MP

[Manufacturer]

%Msft%

MSFT,NTx86,NTamd64

[MSFT.NTx86]

%VMSMP_Desc%

VMSMP.ndi, VMS_MP

[MSFT.NTamd64]

%VMSMP_Desc%

VMSMP.ndi, VMS_MP

[VMSMP.ndi]

AddReg

VMSMP.ndi.AddReg

DelReg

VMSMP.ndi.DelReg

Characteristics

0xA1 ;NCF_NOT_USER_REMOVABLE | NCF_VIRTUAL | NCF_HAS_UI

*IfType

6 ; IF_TYPE_ETHERNET_CSMACD

*MediaType

0 ; NdisMedium802_3

*PhysicalMediaType

0 ; NdisPhysicalMediumUnspecified

[VMSMP.ndi.AddReg]

HKR, Ndi, Service, 0, VMSMP

HKR, Ndi, HelpText, 0, "%VMSMP_HELP%"

HKR, Ndi\Interfaces, UpperRange, 0, "ndis5"

HKR, Ndi\Interfaces, LowerRange, 0, "ethernet"

HKR, NDI\params\NetworkAddress, ParamDesc, 0, %NetworkAddress%

HKR, NDI\params\NetworkAddress, type, 0, "edit"

HKR, NDI\params\NetworkAddress, LimitText, 0, "12"

HKR, NDI\params\NetworkAddress, UpperCase, 0, "1"

HKR, NDI\params\NetworkAddress, default, 0, ""

HKR, NDI\params\NetworkAddress, optional, 0, "1"

HKR, Ndi\Params\*IPChecksumOffloadIPv4, ParamDesc, 0, %Ip4IpChecksum%

HKR, Ndi\Params\*IPChecksumOffloadIPv4, type, 0, "enum"

HKR, Ndi\Params\*IPChecksumOffloadIPv4, default, 0, "3"

HKR, Ndi\Params\*IPChecksumOffloadIPv4\Enum, "0", 0, %CmnDisabled%

HKR, Ndi\Params\*IPChecksumOffloadIPv4\Enum, "1", 0, %OflEnabledTx%

HKR, Ndi\Params\*IPChecksumOffloadIPv4\Enum, "2", 0, %OflEnabledRx%

HKR, Ndi\Params\*IPChecksumOffloadIPv4\Enum, "3", 0, %OflEnabledTxRx%

HKR, Ndi\Params\*TCPChecksumOffloadIPv4, ParamDesc, 0, %Ip4TcpChecksum%

HKR, Ndi\Params\*TCPChecksumOffloadIPv4, type, 0, "enum"

HKR, Ndi\Params\*TCPChecksumOffloadIPv4, default, 0, "3"

HKR, Ndi\Params\*TCPChecksumOffloadIPv4\Enum, "0", 0, %CmnDisabled%

HKR, Ndi\Params\*TCPChecksumOffloadIPv4\Enum, "1", 0, %OflEnabledTx%

HKR, Ndi\Params\*TCPChecksumOffloadIPv4\Enum, "2", 0, %OflEnabledRx%

HKR, Ndi\Params\*TCPChecksumOffloadIPv4\Enum, "3", 0, %OflEnabledTxRx%

HKR, Ndi\Params\*TCPChecksumOffloadIPv6, ParamDesc, 0, %Ip6TcpChecksum%

HKR, Ndi\Params\*TCPChecksumOffloadIPv6, type, 0, "enum"

HKR, Ndi\Params\*TCPChecksumOffloadIPv6, default, 0, "3"

HKR, Ndi\Params\*TCPChecksumOffloadIPv6\Enum, "0", 0, %CmnDisabled%

HKR, Ndi\Params\*TCPChecksumOffloadIPv6\Enum, "1", 0, %OflEnabledTx%

HKR, Ndi\Params\*TCPChecksumOffloadIPv6\Enum, "2", 0, %OflEnabledRx%

HKR, Ndi\Params\*TCPChecksumOffloadIPv6\Enum, "3", 0, %OflEnabledTxRx%

HKR, Ndi\Params\*UDPChecksumOffloadIPv4, ParamDesc, 0, %Ip4UdpChecksum%

HKR, Ndi\Params\*UDPChecksumOffloadIPv4, type, 0, "enum"

HKR, Ndi\Params\*UDPChecksumOffloadIPv4, default, 0, "2"

HKR, Ndi\Params\*UDPChecksumOffloadIPv4\Enum, "0", 0, %CmnDisabled%

HKR, Ndi\Params\*UDPChecksumOffloadIPv4\Enum, "2", 0, %OflEnabledRx%

HKR, Ndi\Params\*UDPChecksumOffloadIPv6, ParamDesc, 0, %Ip6UdpChecksum%

HKR, Ndi\Params\*UDPChecksumOffloadIPv6, type, 0, "enum"

HKR, Ndi\Params\*UDPChecksumOffloadIPv6, default, 0, "2"

HKR, Ndi\Params\*UDPChecksumOffloadIPv6\Enum, "0", 0, %CmnDisabled%

HKR, Ndi\Params\*UDPChecksumOffloadIPv6\Enum, "2", 0, %OflEnabledRx%

HKR, Ndi\Params\*LsoV2IPv4, ParamDesc, 0, %Ip4TcpLsoV2%

HKR, Ndi\Params\*LsoV2IPv4, type, 0, "enum"

HKR, Ndi\Params\*LsoV2IPv4, default, 0, "1"

HKR, Ndi\Params\*LsoV2IPv4\Enum, "0", 0, %CmnDisabled%

HKR, Ndi\Params\*LsoV2IPv4\Enum, "1", 0, %CmnEnabled%

HKR, Ndi\Params\*LsoV2IPv6, ParamDesc, 0, %Ip6TcpLsoV2%

HKR, Ndi\Params\*LsoV2IPv6, type, 0, "enum"

HKR, Ndi\Params\*LsoV2IPv6, default, 0, "1"

HKR, Ndi\Params\*LsoV2IPv6\Enum, "0", 0, %CmnDisabled%

HKR, Ndi\Params\*LsoV2IPv6\Enum, "1", 0, %CmnEnabled%

HKR, Ndi\Params\*JumboPacket, ParamDesc, 0, %JumboPacket%

HKR, Ndi\Params\*JumboPacket, default, 0, "1514"

HKR, Ndi\Params\*JumboPacket\Enum, "1514", 0, %CmnDisabled%

HKR, Ndi\Params\*JumboPacket\Enum, "4088", 0, %Bytes4088%

HKR, Ndi\Params\*JumboPacket\Enum, "9014", 0, %Bytes9014%

HKR, Ndi\Params\*JumboPacket, type, 0, "enum"

[VMSMP.ndi.DelReg]

HKR, Ndi\Params\Ip4IpChecksum\Enum

HKR, Ndi\Params\Ip4IpChecksum

HKR, Ndi\Params\Ip4TcpChecksum\Enum

HKR, Ndi\Params\Ip4TcpChecksum

HKR, Ndi\Params\Ip4TcpLsoV1\Enum

HKR, Ndi\Params\Ip4TcpLsoV1

[VMSMP.ndi.Services]

AddService

VMSMP, 2, VMSMP.AddService, VMSMP.AddEventLog

[VMSMP.AddService]

ServiceType

1 ;SERVICE_KERNEL_DRIVER

StartType

3 ;SERVICE_DEMAND_START

ErrorControl

1 ;SERVICE_ERROR_NORMAL

ServiceBinary

%12%\vmswitch.sys

[VMSMP.AddEventLog]

AddReg

VMSMP.AddEventLog.AddReg

[VMSMP.AddEventLog.AddReg]

HKR,,EventMessageFile,0x00020000,"%%SystemRoot%%\System32\IoLogMsg.dll;%%SystemRoot%%\System32\drivers\vmswitch.sys"

HKR,,TypesSupported,0x00010001,7

[Strings]

Msft

"Microsoft"

VMSMP_Desc

"Microsoft Virtual Network Switch Adapter"

VMSMP_HELP

"Virtual network switch miniport adapter"

NetworkAddress

"Network Address"

Ip4IpChecksum

"IPv4 Checksum Offload"

Ip4TcpChecksum

"TCP Checksum Offload (IPv4)"

Ip6TcpChecksum

"TCP Checksum Offload (IPv6)"

Ip4UdpChecksum

"UDP Checksum Offload (IPv4)"

Ip6UdpChecksum

"UDP Checksum Offload (IPv6)"

Ip4TcpLsoV2

"Large Send Offload Version 2 (IPv4)"

Ip6TcpLsoV2

"Large Send Offload Version 2 (IPv6)"

VlanSupport

"Ieee 802.1Q VLAN"

CmnDisabled

"Disabled"

CmnEnabled

"Enabled"

OflEnabledTx

"Tx Enabled"

OflEnabledRx

"Rx Enabled"

OflEnabledTxRx

"Rx & Tx Enabled"

JumboPacket

"Jumbo Packet"

Bytes4088

"4088 Bytes"

Bytes9014

"9014 Bytes"

Use the search function to find the driver you need

Many hardware names are usually named after the chip model, and each chip model has its own dedicated driver, so as long as you know the chip model used by the hardware, you can find the right driver. For example, if your graphics card is named: "AMD Radeon RX 580", while actually the core chip model used is: "Radeon RX 580", then enter "Radeon RX 580" or "RX 580" to find the driver.

If you have a laptop or an all-in-one PC, you can also use the product name to search, and then go to the download page which has all the drivers for this machine (including: graphics card, network card, sound card, etc.). For example, if your laptop product name is: "Dell A6-9220e Inspiron Flagship", then type "Dell A6-9220e" to find all the drivers for this laptop.

Search steps:

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