The Hub 3 already is a Gigabit Router, albeit a "built to a price one"... If you are happy with the wifi performance, just buy yourself a decent unmanaged switch for your ethernet cabled kit. You will not max out the Hub 3 with the 100mb package.
Cheers, I thought I would order the 5 port so it would take up less space but checking the measurements the 8 port is still much smaller then the S8000 that I currently have so will order the 8 port instead
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