7針的和4針是兼容的,但是7針可以提供音頻信號
到google搜索
s-video 4 pin
s-video 7 pin
1 是 3.5 mm stereo plug to RCA female adapter
3 是 3.5 mm stereo plug to RCA male cable
到google搜索
s-video 4 pin
s-video 7 pin
1 是 3.5 mm stereo plug to RCA female adapter
3 是 3.5 mm stereo plug to RCA male cable