GLOTRENDS PCIe Extension Cable (23 inch/60cm Length 1X to 1X) to extend GPU covered PCIe X1 Lane for WiFi Adapter or Sound Card Vertical Installation Internal Power Cables - Newegg.com
Motherboard PCI E x1 Extender Riser Cable - NWCA Inc.
PCIe x1 to 3 x1 Slot PCI-e Express Switch Multiplier Hub GPU Riser Card Adapter w/USB 3.0 Cable,PCIe 1x to 3 Ports Splitter Power by SATA & Molex for Video Card Mining