pine tree Detective gift four pin plug specify fax By law
Grove 4 Pin Connector Cable 20cm (5 pack)
identification - What is this cylindrical 4-pin connector called? - Electrical Engineering Stack Exchange
Deck Connector 4 Pin Black Plastic
2.5mm Pitch 4-pin Cable Matching Pair - JST XH compatible : ID 4874 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: CNLINKO 4 Pin Power Industrial Circular Connector, Male Plug & Female Panel Mount Receptacles Socket Jack, Outdoor Waterproof IP67, AC DC : Electronics
LED Strip Pigtail Connector (4-pin) - CAB-14576 - SparkFun Electronics