Now coming to the router, you should first take a look at the speed of the router. You can check this by going on the website from where you are buying it and going to the description. It will have all the details of the item so look for the speed. Routers come in different speeds and as you want the best Internet speed you will need a router which supports the speed of your ISP. The latest routers have a minimum speed of 600 Mbps. So, make sure that your ISP and router’s speeds are matching.