Nor does Youtube have any tubes. Words change, but technical jargon changes faster than most. dongle: "a small device that plugs into a computer and serves as

Nor does Youtube have any tubes. Words change, but technical jargon changes faster than most. dongle: "a small device that plugs into a computer and serves as an adapter or as a security measure to enable the use of certain software" http://www.merriam-webster.com/dictionary/dongle http://www.merriam-webster.com/dictionary/dongle