Amazon.com: Mini PCI E to PCI Express16x Extender Riser Adapter, SATA Power Cord Converter for Video Card Mining Adopt 4 Solid-State Capacitors, 6pin Interface on The Graphics Card etc. : Electronics
Pcie Splitter 1 to 4 PCI Riser Card, 4 Risers into 1 PCI Card, PCIe Risers 1X to External 4 PCI-e USB 3.0 Adapter Multiplier for Bitcoin Miner Device - Walmart.com
PCI Express PCIE x4 to x16 Extension Cable Riser 19cm - MODDIY