Bootable WD Elements drive

WD External Drives External Drives for PC
4

This KBA says it may be possible … but WD don’t offer any support for it.

https://support.wdc.com/knowledgebase/answer.aspx?ID=1059

But apparently “Windows To Go” works according to WD

https://support.wdc.com/knowledgebase/answer.aspx?ID=9523

and some other light reading why USB hard drive don’t work as ‘Bootable’