batch file - Find USB Drive letter

Question

I need to get the drive letter of the usb pen drive.the command CHDIR >drive.txt gives me the drive letter L:.How do I read/get this info "L:" without quotes into a variable in my batch file

Answer 1

Here's how to get a USB drive letter from any drive.

@echo off

for /F "usebackq tokens=1,2,3,4 " %%i in (`wmic logicaldisk get caption^,description^,drivetype 

2^>NUL`) do (

if %%l equ 2 (
echo %%i is a USB drive.
)
)