PCIe 1X to 4 PCIe 16X Riser Card USB3.0 External PCI-e Port Multiplier Adapter for Bitcoin Mining Rig

This PCIe 1X to 4 PCIe 16X external riser card is specially designed for cryptocurrency mining rigs. It expands one motherboard PCIe 1X slot into four full-size PCIe 16X ports to connect multiple graphics cards simultaneously via USB 3.0 data cable. Adopting reliable signal transmission technology, it effectively avoids signal loss and crash problems during long-hour Bitcoin mining. It supports all standard PCIe graphics cards and works with most mining motherboards without brand limits. No complex driver installation is needed, just plug and play to quickly build your multi-GPU mining workstation. Compact external structure saves internal chassis space, simplifies wiring and improves heat dissipation of your mining rig.

Perfect for Bitcoin, Ethereum and other crypto mining projects.