Molex Micro-Fit 3.0 デュアルロー(10回路)オス&メスレセプタクルプラグ、ターミナルソケット付き、(1パックコンプリートセット)

This is a real molex plug. If you can crimp the connections properly, this is what you want. They aren’t easy to pin but they work well.

Nice

This was ok, but seems too small for anything except stereo.

It works. When you are crimping the pins, be careful. I used a cheap ratcheting crimper, and the normal depth gauge guides will make you damage the pins, you have to eye ball it (if you're over 40 I recommend a magnifying glass because they are real easy to miss). Especially on the male pins, there are these little ears behind the positioning slot on the pin that if you mess up, it will NOT go int the connector anymore. Its a good thing they sent two connectors because it took experimenting on one to figure out how to crimp it for the other. I'm willing to bet several of the negative reviews, like me, assumed that the standard depth gauges would position it correctly, and they definitely did not, but if you do it RIGHT it does all fit right.

Useless.