When did Comcast go to 20 megabits plus on their residential service? I always thought those kinds of speeds were only avaialble on their Business Class service.
The 10-watt USB adapter I have on my laptop connects to whatever unsecured wireless it can find, and at one Fish and Chips shop on Stockton Blvd in Sacramento, my laptop uses on Comcast residential connection running an open WiFi. I was surprised to find that Comcast residential service has 20 megabit speeds. I have always thought you had to get the more expensive business class service if you wantd that kind of speed. Speedtest shows the connection speed at about 20 megabits.
The software driver for my USB adaper looks for and connects to whatever open WiFi it can find.
And I always thought that runnng open WiFi was verboten on Comcast residential services.