@echo off
for /f "delims=*" %%a in ('reg query "HKLM\SYSTEM\CurrentControlSet\Enum\USB"^|find /i "Vid_"') do (
    for /f "delims=*" %%b in ('reg query "%%a"^|find /i "Vid_"') do (
        for /f "tokens=3" %%c in ('reg query "%%b"^|find /i "CompatibleIDs"') do (
            for /f "tokens=1,* delims=REG_SZ " %%d in ('reg query "%%b"^|find /i "DeviceDesc"') do (
                for /f "delims=&" %%i in ('echo."%%c"^|find /i "Class"') do echo "%%~i"   设备名称:%%e
))))
echo.&echo 若要查询USB\Class_XX以下分类，请将第5个for的"delims=&"改成"delims="
pause
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@echo off
set Reg_Path=HKLM\SYSTEM\CurrentControlSet\Enum\USB
for /f "delims=*" %%a in ('reg query "%Reg_Path%"^|find /i "Vid_"') do (
    for /f "skip=4 delims=" %%b in ('reg query "%%a"') do (
      for /f "skip=4 tokens=3" %%i in ('reg query "%%b" /v CompatibleIDs') do (
          for /f "skip=4 tokens=1,2,*" %%a in ('reg query "%%b" /v DeviceDesc') do (
             for /f "delims=&" %%j in ("%%i") do (
                   echo %%j   设备名称：%%c 
             )
          )
       )
   )
)
echo.&echo 若要查询USB\Class_XX以下分类，请将第5个for的"delims=&"改成"delims="
pause
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@echo off
rem 彻底禁用U盘
reg add "HKLM\SYSTEM\CurrentControlSet\Services\USBSTOR" /f /v "Start" /t REG_DWORD /d 4
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@echo off
rem 启用U盘
reg add "HKLM\SYSTEM\CurrentControlSet\Services\USBSTOR" /f /v "Start" /t REG_DWORD /d 3
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