Product Details:A Performance PC’s custom made firewire cable/adapter that goes from a firewire 10-pin female header and converts to a male 6-pin external connector.Please consult your motherboard manual to check for pin outs of your 1394 headers. Standard Wire Assignments Blue: TPA + Orange: TPA – Green: TPB + Red: TPB – White: VP / Voltage + / VCC Black: GND / Voltage – Black: S-GND / Over Current / Shielding The S-GND wire is fatter and can be easily recognized