fastslz

看代码前先看这个贴子http://bbs.bathome.net/viewthread.php?tid=573

@echo off
:Query1
for /f "delims=" %%i in ('devcon.exe find USB\Class_E0') do if not defined var set "var=%%i"
if /i "%var%"=="No matching devices found." goto Query2
echo."%var%"|find /i "Wireless">nul&&(goto Yes)
goto No

:Query2
set var=
for /f "delims=" %%i in ('devcon.exe find USB\Class_FF') do if not defined var set "var=%%i"
if /i "%var%"=="No matching devices found." goto No
echo."%var%"|find /i "Wireless">nul&&(goto Yes)
goto No

:Yes
for /f "tokens=1" %%i in ("%var%") do set "ID=%%i"
echo 发现无线网卡，设备ID "%ID%"
pause&exit

:No
echo 没发现无线网卡
pause&exit
复制代码

如有必要|find /i "Wireless">nul&&(goto Yes) 改成"|findstr /i "Wireless Mbps">nul&&(goto Yes)