Hub two Router with USB stick for NAS

[#1]

What is the largest USB stick to use as a NAS ?

[#2]

The USB port on the Hub Two only supports SMB1 which has security issues, is this something you are aware of?

Both windows and Linux system will need changes made to support SMB1

[#3]

Yes a Know that but what Max USB size

[#4]

Hub2 only supports FAT32 for USB drives so max size is 32GB if formatted pre WIN11.

This thread maybe helpful

https://community.plus.net/t5/My-Router/USB-Sharing-on-Hub-2/td-p/1887653