1. Features a 4-pin and dual 6-pin PCIe power interface to supply power directly to graphics cards, reducing load on the motherboard when multiple GPUs are installed. Equipped with four explosion-proof capacitors for enhanced stability and safety in GPU power delivery. 2. Stable resistance ensures reliable data transmission. 3. The 6-pin power interface delivers robust power delivery while further minimizing motherboard load. 4. PCIe slot includes a secure locking buckle for easy installation and removal of graphics cards, preventing accidental dislodgement. 5. This PCIe riser card kit is designed for GPU expansion applications. Includes four solid-state capacitors and a 60 cm USB 3.0 cable. Compatible with Windows and Linux operating systems. Product Name: PCIe Riser Card Extender Cable USB Cable Length: 60 cm Interfaces: PCIe, USB 3.0, two 6-pin, one 4-pin Material: Metal + plastic Dimensions: 130 x 44 mm Package Contents: - 6 x PCIe 16x Riser Boards - 6 x PCIe 1x Adapter Cards - 6 x SATA 15-pin to 6-pin Power Cables - 6 x USB 3.0 Cables Note: Color may vary slightly due to lighting and display differences. Dimensional tolerance: ±1–3 cm.