<p><b>Important:</b></p><p>1. If you have GIM hub, Just Connect to the hub by 4-pin heater.</p><p>2. if you don't have GIM hub, Just Connect to the motherboard by 3-pin 5V ARBG heater, this requires your motherboard have 5V RGB function.</p><p>3. Please make sure your case has enough space before buying.</p><p>4. Only supports 5V ARGB, not 12V ARGB.</p>