Como mudar de 802.11n para 802.11g mais antigo usando o registro do Windows 7

Question

Acho que todas as placas sem fio têm mais ou menos as mesmas opções. Minha placa wireless é: Ralink RT3090 Wireless 802.11n 1T / 1R PCIe.

Acho que minha conexão será mais estável alterando o protocolo para o antigo 802.11g, mas essa opção não está disponível aqui:

Entãoestoutentandocomoregistrodiretamente.Épossívelatravésdisso?Vocêsabecomoeupoderiafazerisso?Aquiestáapartedoregistroqueeuachoquedevomodificar:

WindowsRegistryEditorVersion5.00[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}
WindowsRegistryEditorVersion5.00[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}%pre%07\Default]"Channel"="1"
"WPSDevName"="Cliente Ralink"
"BACapability"=dword:07034040
"TransmitSetting"=dword:0002ba15
"NetworkType"="1"
"PSMode"="0"
"WifiDirectControl"=dword:04308078
"NewDeviceInstall"=dword:00000000
"NetCfgInstanceId"="{44FBBC49-51AD-4D1C-87E4-661B79A24EA7}"
"*IfType"=dword:00000047
"Characteristics"=dword:00000084
"*MediaType"=dword:00000010
"*PhysicalMediaType"=dword:00000009
"NetLuidIndex"=dword:00000000
"DeviceInstanceID"="PCI\VEN_1814&DEV_3090&SUBSYS_30901814&REV_00\4&463B520&0&00E1"
"InstallTimeStamp"=hex:dd,07,04,00,01,00,1d,00,16,00,22,00,2e,00,18,02
"PortAuthSendControlState"=dword:00000002
"PortAuthReceiveControlState"=dword:00000002
"PortAuthSendAuthorizationState"=dword:00000001
"PortAuthReceiveAuthorizationState"=dword:00000001
"WirelessMode"="5"
"CountryRegion"="0"
"CountryRegionABand"="0"
"Radio"="0"
"WMMCapable"="1"
"FrameAggregation"="0"
"IEEE80211H"="1"
"CarrierDetect"="0"
"OpMode"="0"
"TXBurst"="1"
"ShortSlot"="1"
"RDG"="1"
"AdhocNMode"="0"
"SmartScan"="1"
"PSControl"=dword:00000000
"BusType"="5"
"ComponentId"="pci\ven_1814&dev_3090"
"InfPath"="netr28.inf"
"IncludedInfs"=hex(7):6e,00,65,00,74,00,76,00,77,00,69,00,66,00,69,00,62,00,75,\
  00,73,00,2e,00,69,00,6e,00,66,00,00,00,00,00
"InfSection"="OS61_RT3900E.ndi"
"InfSectionExt"=".NT"
"ProviderName"="Microsoft"
"DriverDateData"=hex:00,80,11,ad,92,90,c9,01
"DriverDate"="2-17-2009"
"DriverVersion"="3.0.0.41"
"MatchingDeviceId"="pci\ven_1814&dev_3090"
"DriverDesc"="Tarjeta LAN inalámbrica 802.11n"
"PnPCapabilities"=dword:00000010
"ControlFlag"=dword:00000001
"CoInstallers32"=hex(7):52,00,61,00,43,00,6f,00,49,00,6e,00,73,00,74,00,2e,00,\
  64,00,6c,00,6c,00,2c,00,43,00,6c,00,61,00,73,00,73,00,43,00,6f,00,49,00,6e,\
  00,73,00,74,00,61,00,6c,00,6c,00,65,00,72,00,00,00,00,00
"CCXPktLossLimitTime"="30"
"CCXDbmOffset"="4"
"CACDropPeriod"="0"
"CACDropCriteria"="1700"
"P2PVideoBoost"="0"
"Adhoc5GDisable"="0"
"ProhibitTKIPonHT"="1"
"LinkSpeedStatus"="0"
"AdhocN40MHzAllowed"="0"
"WSCVersion2"=dword:00000020
"WSC20Testbed"=dword:0000000c
"MFPC"="1"
"OnTestingWHQL"="0"
"InBoxMode"="0"
"BTSoftwareOn"="0"
"BTConfiguration"=dword:380034dd
"S3S4PowerSavingControl"="0"
"FastRoamingSensitivity"="3"
"PciSetting"=dword:001c0000
"LinkControlSetting"=dword:00500001
"PciHostSetting"=dword:27008086
"CountryTxPwr"=dword:00000014
"CountryTxPwr5G"=dword:17171e63
"CountryWirelessMode"=dword:111f1110
"RunOnceInitConfigTool"="1"
"RunOnceInitConfigTxBurst"="1"
"WDPReminder"=dword:00000001
07\Default]
"Channel"="1"
"WPSDevName"="Cliente Ralink"
"BACapability"=dword:07034040
"TransmitSetting"=dword:0002ba15
"NetworkType"="1"
"PSMode"="0"
"WifiDirectControl"=dword:04308078
"NewDeviceInstall"=dword:00000000
"NetCfgInstanceId"="{44FBBC49-51AD-4D1C-87E4-661B79A24EA7}"
"*IfType"=dword:00000047
"Characteristics"=dword:00000084
"*MediaType"=dword:00000010
"*PhysicalMediaType"=dword:00000009
"NetLuidIndex"=dword:00000000
"DeviceInstanceID"="PCI\VEN_1814&DEV_3090&SUBSYS_30901814&REV_00\4&463B520&0&00E1"
"InstallTimeStamp"=hex:dd,07,04,00,01,00,1d,00,16,00,22,00,2e,00,18,02
"PortAuthSendControlState"=dword:00000002
"PortAuthReceiveControlState"=dword:00000002
"PortAuthSendAuthorizationState"=dword:00000001
"PortAuthReceiveAuthorizationState"=dword:00000001
"WirelessMode"="5"
"CountryRegion"="0"
"CountryRegionABand"="0"
"Radio"="0"
"WMMCapable"="1"
"FrameAggregation"="0"
"IEEE80211H"="1"
"CarrierDetect"="0"
"OpMode"="0"
"TXBurst"="1"
"ShortSlot"="1"
"RDG"="1"
"AdhocNMode"="0"
"SmartScan"="1"
"PSControl"=dword:00000000
"BusType"="5"
"ComponentId"="pci\ven_1814&dev_3090"
"InfPath"="netr28.inf"
"IncludedInfs"=hex(7):6e,00,65,00,74,00,76,00,77,00,69,00,66,00,69,00,62,00,75,\
  00,73,00,2e,00,69,00,6e,00,66,00,00,00,00,00
"InfSection"="OS61_RT3900E.ndi"
"InfSectionExt"=".NT"
"ProviderName"="Microsoft"
"DriverDateData"=hex:00,80,11,ad,92,90,c9,01
"DriverDate"="2-17-2009"
"DriverVersion"="3.0.0.41"
"MatchingDeviceId"="pci\ven_1814&dev_3090"
"DriverDesc"="Tarjeta LAN inalámbrica 802.11n"
"PnPCapabilities"=dword:00000010
"ControlFlag"=dword:00000001
"CoInstallers32"=hex(7):52,00,61,00,43,00,6f,00,49,00,6e,00,73,00,74,00,2e,00,\
  64,00,6c,00,6c,00,2c,00,43,00,6c,00,61,00,73,00,73,00,43,00,6f,00,49,00,6e,\
  00,73,00,74,00,61,00,6c,00,6c,00,65,00,72,00,00,00,00,00
"CCXPktLossLimitTime"="30"
"CCXDbmOffset"="4"
"CACDropPeriod"="0"
"CACDropCriteria"="1700"
"P2PVideoBoost"="0"
"Adhoc5GDisable"="0"
"ProhibitTKIPonHT"="1"
"LinkSpeedStatus"="0"
"AdhocN40MHzAllowed"="0"
"WSCVersion2"=dword:00000020
"WSC20Testbed"=dword:0000000c
"MFPC"="1"
"OnTestingWHQL"="0"
"InBoxMode"="0"
"BTSoftwareOn"="0"
"BTConfiguration"=dword:380034dd
"S3S4PowerSavingControl"="0"
"FastRoamingSensitivity"="3"
"PciSetting"=dword:001c0000
"LinkControlSetting"=dword:00500001
"PciHostSetting"=dword:27008086
"CountryTxPwr"=dword:00000014
"CountryTxPwr5G"=dword:17171e63
"CountryWirelessMode"=dword:111f1110
"RunOnceInitConfigTool"="1"
"RunOnceInitConfigTxBurst"="1"
"WDPReminder"=dword:00000001