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This community forum is specific to VMware Skyline. Looks like the question is related to ESXi. vSphere community would be a better forum to address the above query.
I dont think there is a supported way to mount USB directly on ESXi. But you can try the steps from this article.
-SD [vExpert 14-19,VCIX6-NV&DCV,RHCE]-SD [vExpert 14-20, VCIX6-NV&DCV,RHCE,AWS-SAA]