To check your Internet speed go to www.speedtest.net, make sure to test against a few different servers. Please note when testing your speed you should be testing with a direct connection to the ONT using Ethernet cable. Wireless routers can very with speed and will not result in a true speed test. In the case your router is not providing the speed you think it should, please refer to the article about Routers and Wifi. Lastly, be sure that your port on your PC/Laptop is a Gigabit port as some older models have 100 Megabit ports.