Description: 【Strong Compatibility】This 12VHPWR 450W 12+4PIN PCI-E 5.0 adapter is designed specifically for RTX 4090 4080 graphics card. Please note that the graphics card brands applicable to the adapters in different directions may be different! 【Up to 450W Output】This adapter with a maximum output of 450W. Long term use of power output exceeding 450W may cause equipment damage. Pay attention to maintaining a good ventilation environment inside the chassis. 【90 Degree Right Angle Designed】Connect the power cord and GPU interface, without causing pressure on the GPU graphics card interface, and ensure long-term stable use. 【High Quality Material】Cable Adapter made of PP shell, PCB board, all copper tin plated, with good conductivity, resistance rating. 【Warm Tips】Please ensure that the adapter is fully inserted into the GPU and there should be no gaps. It is not recommended to use graphics cards with overclocking power consumption higher than 450W. Size Chart: 3.88cmx2.8cm/1.53inchx1.10inch Package Includes: 1 Pieces 90 Degree Angled Adapter Note: Please allow slightly errors due to manual measurement and different monitors.