Compatible with 5050/3528 4-pin RGB LED strip lights. Compatible with 4-pin RGB LED fans. Works with 4-pin RGB or 5-pin RGBW header. Males pins included for convenience. Flexible PVC material for easy routing in tight spaces. Lengths range from 30 to 50cm. Connector withstanding voltage: 300V. Pin rated current: 3A. Package contents: 2 RGB extension cables, 4 male pins.