LED illuminated Cable Wiring buttons Molex / U terminal Connector - Arcade Express S.L.
Amazon.com: Cable Matters 2-Pack 6 Pin PCIe to Molex Power Cable 6 Inches, 2 Molex to 6 Pin PCIe : Electronics
StarTech.com 12in LP4 to 2x SATA Power Y Cable Adapter Molex to to Dual SATA Power Adapter Splitter Power adapter 4 pin internal power M to SATA power F for PN BRACKET125PTP
Molex connector - Wikipedia
Amazon.com: Cable Matters 3-Pack 4 Pin Molex to SATA Power Cable (SATA to Molex) - 6 Inches : Electronics
1.25mm Pitch 8-pin Cable Matching Pair - 10 cm long [Molex PicoBlade Compatible] : ID 4976 : $1.25 : Adafruit Industries, Unique & fun DIY electronics and kits