Specially Designed for Graphics Cards with 16 Pin Connector;PCIE 5.0 Series 3x8 Pins to 16 Pins 12+4 Pins Sleeve Extension Cable is specially designed for RTX 3090 Ti 4070 Ti 4090 4080 40xx series Gracphis cards. GPU 16 Pins 12+4 Pins Male;The connector has 2 directions, check your gpu interface and our pictures to choose the , the right angle allows the cable to have a proper extension Orientation, can avoid the wear and tear of the cable and GPU input port, prolong the service life 16AWG 600W 12VHPWR PCIE 5.0;Made of standard tinned copper wire, supports up to 600W output. The plug terminal of the graphics card cable is made of alloy copper and tin-plated material, which can bring stable and higher current This extension cable requires 3 free 8-pin PCI-e ports on the power supply to function properly. It will not work if you connect less than three connectors to the power supply check the orientation of your GPU purchasing. Style: B Material: copper colour: as shown Package Contents: 1 x Graphics adapter cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.