A kindle fire hd is stealing 90% of the bandwidth on our home internet connection. The wireless router we have doesn't have an option to reduce the amount of bandwidth that goes to a certain ip address. I need my speed on my desktop to be fast for gaming and my Ethernet cable plugs into the router because it's a switch as well as a router. Question is, should I buy a new router so I can manage bandwidth or get a switch that can prioritize devices plugged into it?