uxcell Pair Black Plastic Male + Female 4-Pin DIN Adapter Connector 6mm
Amazon.com: uxcell 5 Pcs 4 Pole 3.5mm Female Socket Earphone Audio Jack Connector Adapter : Electronics
RGB 12V LED Light Strip 4 Pin Male to Female Connector Black White - modDIY.com
Internal Error
Buy Wholesale China M12 D Coding 4 Pin Female Panel Connector Front Fastened Mounting With Thread M12 × 1 With Wire Ends & M12 4 Pole Connector at USD 2 | Global Sources