What's this connector name?

[Andy Burns]

What's a better name than "4 pin latched flat" for this type of connector?

I see Landwin 2570S (specifically 2570S0403) but is that the original manufacturer, or just a Taiwanese compatible?

[Andy Burns]

I remembered the same type of plug was (one of the various types) used for CD audio into sound cards, and that turned up the name MPC2 ...

[Andy Burns]

Which in reality is a Molex 50-57-9404 SL Crimp Housing, Single Row, Version G, Positive Latch, 4 Circuits

[Bob Minchin]

In the past, I've found molex to be happy to provide 1 off samples FOC if that will help you - I think it was via their website.

[Andy Burns]

I've scavenged a couple from old cables ... needed for an internal USB hub that's using odd-ball connectors

[lopt]

There isnt one except the brand name.