Its tiny plug this into your MacBook or Mac mini and you wont block ports on either side.
EYETV DTT DELUX 720P
In areas in which HDTV is broadcast, enjoy watching stunning 720p or 1080i HDTV (MPEG-2 as well as H.264/AVC) on your Mac. There are essentially two ways to review Elgatos latest TV tuner lets start with the positive spin. Superb Television Reception Despite its extraordinary size, EyeTV DTT Deluxe is a powerful TV tuner that delivers full-size, crystal-clear reception and uncompromising quality. Two types of aerial included plus unique IEC-MCX adapter cable.Miniature USB stick does not cover any other ports, even on a MacBook Air.
EyeTV DTT Deluxe is an extraordinarily powerful miniature TV tuner that delivers digital terrestrial television (DVB-T, also known as DTT or Freeview) to your Mac.