what should my internet speed be comcast
Operating in 40 states, Comcast is the United States largest cable operator. Using DOCSIS 3.0 Comcast customers see download speeds up to 505 Mbps and upload speeds up to 100 Mbps. Comcast High Speed Internet is now called XFINITY Internet. Run a speed test and compare your connection with Test My Net.Don't be fooled.o you want to research connection speed for Comcast Cable? TestMy.net's Download Speed Test and Upload Speed Test log connection information to allow users to research real world Internet speed test results.