RIF6 Powered 1X to 16x PCIe Riser with Molex Connector and Clip for Bitcoin Mining Raises a Video Card or other PCI Express Card approximately 8inches High Quality Solder Points and Gold plated Contacts for the Best Conductivity and Long Use Extends the Life of your Video Card by keeping it cooler vs. Attaching it Directly to the Motherboard and Running it Hotter PERFECT!! for your Mining Rig. Mine at 100% - 24/7 An Investment in Risers Keeps your Video Cards Running Longer and Cooler!