中国DOS联盟

@echo off
for /f "delims=*" %%a in ('reg query "HKLM\SYSTEM\CurrentControlSet\Enum\USB"^|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