linux-vybrid_public/Documentation/video4linux/CARDLIST.em28xx

  0 -> Terratec Cinergy 250 USB                            [0ccd:0036]
  1 -> Pinnacle PCTV USB 2                                 [2304:0208]
  2 -> Hauppauge WinTV USB 2                               [2040:4200]
  3 -> MSI VOX USB 2.0                                     [eb1a:2820]