Features: The 16Pin male head is connected to the power supply, and the solid needle base is used to replace the terminal wiring commonly used in the market, which can support higher load, thus ensuring the stable branch of the graphics card. Petalembossed wire 16AWG tinnedcopper，meet thepower requirements of 600W graphics card The 16P (12+4) connector is a 90-degree elbow, which can avoid the problems such as short circuit and harmonycaused by the original straight head strongwist bend This adapter cable is compatiblewith various motherboards and graphics cards for PCIE 5.0 RTX4090 RTX3090Ti etc Cable length: approx 40/50/60/70cm High-density black cable sleeving keep the cable tidy and durable Specifications: Type: 16P (12+4) to 16Pin Male Male Cable Wire specification: 16AWG for:CPU RTX4090 RTX3090Ti series Cable Length: approx 40cm/15.75in 50cm/19.69in 60cm/23.62in 70cm/27.56in Package Includes: 1PC 16Pin to 16Pin Adapter Cable note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-3mm error due to manual measurment.