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Item#: 9SIC8W0M838752

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Main image of PCI-E 1 to 5 Riser Splitter Card, PCI-E X1 to 5 Port PCIe USB3.0 Multiplier Adapter, GPU Expansion Riser Card for Bitcoin Ethereum Mining Rig

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PCI-E 1 to 5 Riser Splitter Card, PCI-E X1 to 5 Port PCIe USB3.0 Multiplier Adapter, GPU Expansion Riser Card for Bitcoin Ethereum Mining Rig

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1-to-5 PCIe Expansion: Converts a single motherboard PCIe X1 slot into 5 independent PCIe signal ports via USB3.0 transmission, solving insufficient native PCIe slots on mining motherboards.
Dedicated Mining Design: Optimized for multi-GPU crypto mining rigs, no hash rate loss, perfectly compatible with Bitcoin, Ethereum and other GPU mining algorithms.
Wide Slot Compatibility: PCIe X1 gold-plated edge connector works seamlessly with PCIe X1/X4/X8/X16 motherboard slots, no physical slot restriction.
Stable Signal Transmission: Built-in ASM1187e control chip + integrated heatsink for heat dissipation, stable long-running operation for 24/7 mining farms.
Broad OS Support: Plug-and-play driver-free, compatible with Windows XP/7/8/10/11 and Linux mining systems, easy rig assembly and maintenance.

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This PCIe 1 to 5 multiplier riser card expands one PCIe X1 bus into five separate PCIe signal outputs through USB3.0 channels, drastically increasing the maximum number of connectable GPUs for a single mining host.

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First Listed on Newegg	October 07, 2026

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Item#: 9SIC8W0M838752