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FireWire Adapter 6 Pin Female to 4 Pin Male - IEEE-1394a
10in One 6-pin PCI Express to Two 4-pin Molex Power Adapter Cable | Internal PC Power Cables | Power Cords | Power Charging and Cable Management
PCI-e 6Pin Male to CPU 4Pin Female Power Conversion Cable ATX 12V 4Pin to PCI express 6 Pin Power Supply Cable 18AWG - AliExpress
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Pololu - Breakout for JST SH-Style Connector, 6-Pin Male Side-Entry (Individually Packaged)