The difference is as follows:
1, different models: dvi24 5 model is DVI-I. The dvi24 1 model is DVI-D.
2, compatibility is different: DVI24 5 is compatible with analog and digital signals, while 24 1 only supports digital signals.
3, versatility is different: DVI24 5 native support conversion to VGA, without independent digital-to-analog conversion chip. The dvi24 1 cannot be directly connected to the VGA display and requires an independent digital-to-analog conversion chip.