General description The 5X Mini PCIe to PCI Express 16X Riser is designed for connecting external graphics cards to laptops, making it ideal for gaming, mining, and other graphics-intensive applications. This riser card enhances the stability and safety of the graphics card power supply, allowing for efficient performance even when multiple cards are connected. Technical specifications Material: PCB (Black+red) Connector: 6PIN for power supply from the motherboard Includes: 5 x PCI-E 16x Slot Adapter, 5 x MINI PCI-E Riser Board, 5 x USB 3.0 Cable, 5 x SATA 15Pin to 6Pin Power Cable Measurement allowed error: +/- 1-3cm Installation Equipped with a fixed clip for easy removal and secure fixing of the graphics card USB cable is soft and stable, allowing flexible placement of the graphics card Usage Power supply uses 4 solid capacitors for enhanced stability Multi-layer shielded wire for PCI-E connector to prevent signal attenuation Power line made of pure copper wire to avoid overheating