Fios Internet is a fiber optic Internet service offered by Verizon. Their official website claims speeds of up to 20 Megabits per second, which is six times faster than average cable and DSL Internet speeds. While under optimal conditions these speeds may be possible, Fios, like other high speed Internet services, is subject to external factors which affect speed, including network traffic, distance from the service provider switch and condition of the lines. Testing your actual Fios speed is a simple matter of running an Internet speed test. Writer Bio

How to Test Your Fios Internet Speed - 87