|Probably not much help, but this gives all drives, and some info. You might be able to use a volume name or serial number to locate your device. Post back if interested in followup.|
@echo off & setlocal
for /f "tokens=1-2* delims=:\ " %%a in ('fsutil fsinfo drives ^| find /v ""') do (
if not defined x set x=%%a
echo drive: %x%
:: == here you might look for volume name (as set by the antiquated "label"), or a serial number
for /f "tokens=*" %%z in ('fsutil fsinfo volumeinfo %x%:\') do echo %%z
you can use "label" to label the device with a name, then look for that name in the readout of drives. WMIservices probably has better method, but I am (as always) clueless in Kansas.