General description The 2X Mini PCIe to PCI Express 16X Riser is designed for connecting external graphics cards to laptops, making it ideal for BTC mining and enhancing graphics performance. This riser card features a stable power supply and efficient connectivity for multiple graphics cards. Technical specifications Material: PCB (Black and Red) Connector: PCI-E 16X Power Supply: 6PIN connector USB Cable: USB 3.0 Power Cable: SATA 15Pin to 6Pin Measurement error: +/- 1-3cm Compatibility and accessories Package Contents: 2 x PCI-E 16x Slot Adapter 2 x MINI PCI-E Riser Board 2 x USB 3.0 Cable 2 x SATA 15Pin to 6Pin Power Cable Installation Equipped with a fixed clip for easy removal and secure placement of the graphics card. Designed to reduce the burden on the motherboard when connecting multiple cards. Usage Ideal for BTC mining and enhancing graphics performance in laptops. Soft and stable USB cable allows flexible placement of the graphics card. Other information Due to different