M.2 M Key to 4 PCIe X16 Mining Multiplier HUB, 1 to 4 Port PCI Express Switch Riser Card with 6Pin SATA & USB Power Interface, Multi-GPU Expansion Adapter for BTC ETH Ethereum Mining Rig

This PCIe multiplier hub converts a single M. 2 M Key NVME slot or PCI-E X1 slot into four full PCIe X16 expansion slots, perfectly solving the problem of insufficient motherboard PCIe slots for multi-GPU mining rigs. Equipped with dual power supply ports (6Pin SATA + USB power) to supply stable power to each connected graphics card, avoiding insufficient power failure during high-load mining. It adopts multi-layer anti-interference PCB and independent cooling heatsink to guarantee stable signal transmission under 24/7 continuous running. The matched high-speed shielded USB 3.0 connecting cable supports flexible layout inside mining chassis, compatible with all mainstream AMD and NVIDIA mining GPUs.

No driver installation required, supports all common mining operating systems, a necessary expansion adapter for building 4-GPU crypto mining rigs.