Although using a modem with Ethernet aggregation can make your Internet faster, it will never exceed the maximum speed your ISP offers. If you have an Internet plan of 2,000 Mbps and currently use a modem with a maximum throughput of 1,000 Mbps, upgrading to a modem with Ethernet aggregation could make the Internet in your home faster.  That’s assuming you have a router that can handle that bandwidth too.