This cable allows for a GPU to be added to a PC where it may not be natively supported by power supply connectors. The cable allows for up to 54W of power from a SATA connector to power a low powered 8 pin GPU. Cable is 8 inches and brand new. Do not use for a power draw of more than 54w. The PCIE slot provides 75W of power meaning with a single cable the graphics card should not have a TDP higher than 130W.
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