1.) So I'm looking to buy a switch and I don't know anything about switches. I just know that I only have 1x GigE port left on my modem/router and I need at least 2x more ports and probably even more in the future. Is this adequate enough? https://www.amazon.ca/NETGEAR-8-por...qid=1530521498&sr=8-3&keywords=gigabit+switch Is there anything I should be made aware of before buying a switch? 2.) Also looking to buy a USB 3.0 external HDD enclosure. Anything I should know before I buy, or just buy whatever is cheapest?