Find a Removable USB drive using .cmd

.cmd script to find first Removable USB drive

You can run a diskpart script on the drive afterwards if you add a MyScript.scr file

@echo off

cls

color 1f

set C=1

set USB=

:LOOP

REM use wmic for USB and Removable media detection

wmic DISKDRIVE where deviceid='\\\\.\\PHYSICALDRIVE%C%' get Index, MediaType, InterfaceType 2>nul | find "Removable"  | find /i "USB" > nul && set USB=%C%

set /a C=%C%+1

if %C% GEQ 27 goto :FIN

if not "%USB%"=="" goto :FIN

goto :LOOP

:FIN

set /a USB=%USB%+0

echo First Removable-type USB found=%USB%

if "%USB%"=="" goto :EOF

if %USB% LEQ 0 goto :EOF

(echo sel disk %USB% & echo det disk) | diskpart

echo.

echo.

set ask=

set /p ask=Is disk %USB% OK to ERASE? (Y/N) : 

if /i not "%ask%"=="Y" goto :EOF

echo Wiping disk %USB%...

if exist MyScript.scr diskpart /s MyScript.scr

echo Finished!