PCIe3.0 X16 1 to 4 Split Card Height-Increased Version PCIe-Bifurcation x16 to x4x4x4x4 Expansion Card,SATA Power Input, LED Indicator

PCIe Bifurcation Support Splits one PCIe x16 slot into four PCIe x4 slots. Requires motherboard BIOS to support PCIe bifurcation and set to x4x4x4x4 mode for all four slots to operate at x4 speed. If set to x8x8 mode, only Slot 1 and Slot 3 will work (each at x4). If bifurcation is not available, only the first slot (closest to the gold fingers) will function at x4. PCIe 3.0 compatible.; Flexible Power Options The four PCIe slots share up to 75W from the motherboard. Equipped with SATA 15pin auxiliary power inputs each SATA connector provides an extra 36W.

For a single graphics card with lowpower devices, no auxiliary power is needed. For two or more graphics cards, connect 12 SATA power cables to ensure stable operation.; Slot Spacing & Compatibility Slot spacing is 2cm ( 0.79 ), designed for standard singleslot PCIe cards (e. g., GPUs, network cards, sound cards, NVMe-compatible SSDs). For cards thicker than 2cm (e. g., dualslot coolers), use a PCIe extension cable (not included) for installation.; Stable & Reliable Design Built with a clocksplitting chip for accurate signal distribution, an onboard LED power indicator, and 100µF capacitors for enhanced power filtering and stability, ensuring consistent performance even under heavy loads.

; Versatile Applications Ideal for expanding PCIe devices in AI workstations, servers, or highperformance desktops. Easily add multiple GPUs, NVMe-compatible drives, highspeed network adapters, or other PCIe cards to maxim