Confirm the 20-pin header pin-out matches your motherboard and front-panel PCB before installation.
Avoid excessive bending near the connector over-mold; keep the bend radius larger than 10× cable diameter.
Insert and remove the connector by holding the plastic housing, not by pulling the cable.
Do not exceed the rated current and voltage on the power pins to prevent overheating.
Keep the cable away from sharp edges, high-temperature components and strong EMI sources for best signal integrity.














