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12VHPWR Cable Instruction

1.      Only Compatible with GPU RTX 4090/4080/4070/3090 ti. This GPU power cable/ GPU power extension cable is not suitable for 12pin GeForce RTX 3000 Series GPU.

2.      To get enough power, please confirm your PSU output wattage that is meeting the RTX 4090/4080/4070/3090 ti GPU’s requirement.

3.      If you want the GPU power cable/ GPU power extension cable to properly function, please ensure the quantities of the unoccupied 8pin PCI-e ports on your PSU is enough for ALL cable connectors to insert. Connecting fewer than the cable connectors to your power supply may cause system damage.

4.      About the 12VHPWR connector, please be very careful with this connector and make sure not to overbend too close to the connector itself. We suggest a minimum distance of 35mm from the connector before any bends (vertically or horizontally bend) occur.

5.      When the connectors of the cable are plugged into the ports of the PSU and GPU, please gently swing the connectors to ensure that the pins are inserted completely into the terminals. If the ports are forcibly inserted, the pins or terminals are damaged, and the power cord will not work or is going to be a defective cable.

6.      Do not recommend DIY our power cord. Using an incorrect way to remove the pins/terminal may cause the pinout to deform and be unable to reach the original state. That will lead to poor contact.

7.      Please contact us if you have any questions about this cable. We will reply within 24 hours. Thanks!

Email: support@fasgear.com

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