SIRLYR Mini 12 Pin to Dual 8(6+2) Pin PCIE 5.0 GPU Cables, Sleeved PSU Extension Cable Female to Male 16Pin Connector Custom Nvidia RTX 3090Ti Graphics Card Power Supply 16AWG White 16Pin to 16Pin

• No need to replace the power supply, just connect to the old dual 8 pin modular cable to convert to 12+4Pin cable, PCIE 4.0 extension cable designed according to the new generation standard.,a smaller volume provides a larger current, which perfectly fits the needs of RTX3090Ti and new generation of graphics cards.
• The sleeved cable mod mini 16pin/12Pin adapter is design for RTX 3090 PCIE graphics card and supports 3090Ti and new generation graphics card 40 series.
• High quality Excellent stability, use UL1007 standard 16awg cable provides a stable currentand and 18awg silver plated sinal wire can adjust the voltage ,which protect to your video card and easily compatible with all ultra highpower power supplies, perfect for 500W - 1300W PSU.
• Cable manufactured with 16AWG wires and come in a high-density flexible protective sleeve allowing for a stiff yet flexible,can bend and keep the shape you need.
• The cable extension measure 30cm in length and equipped with combs for a clean cable management and a uniform design.Three colours design,works perfectly with various brands and colors of chassis.

Not include 2 data pins and has 2 looped jumper cables.This is 16 pin for ATX 3.0 but not the modular 12+4Pin. Its just extension for your original modular cable,So that you don't need to change the power supply. The two data pins are used to monitor the voltage,When the voltage is unstable,the power supply will automatically stop.It can be used normally without data pins,provide enough voltage to your GeForce RTX 3090ti and RTX40 series
Brand:SirlyrCompatible Devices:Personal ComputerColor:White/BlackConnector Gender:Male-to-FemaleData Transfer Rate:32 Gigabits Per Second