0 -> UNKNOWN/GENERIC [0070:3400]
1 -> Hauppauge WinTV-HVR1800lp [0070:7600]
2 -> Hauppauge WinTV-HVR1800 [0070:7800,0070:7801]
3 -> Hauppauge WinTV-HVR1250 [0070:7911]
4 -> DViCO FusionHDTV5 Express [18ac:d500]