Well quite well im not talking about a LTE connection like Cable Guy says, in talking on my desktop wich i use for video editing, I have a steady 40MbpsD and 2.5MbpsU Cable Connection, i download a HD movie in less than 10 minutes (awesome), but i dont really see a big difference just surfing the web, i do have some plug-ins and extension with Firefox, but seems there is a not so big difference in PLAIN BROWSING when i compare it to my old 8 Mbps Connection.