Extension Cards PCI-E X1/X4/X8/X16 Applicable Slots PCIE 1/PCIEx4 to 6 USB3.0 Riser Card Electronic Repairing Parts H8WDFeatures: brand new and high quality6 Slots brings great extendability.Plugs directly to the board without any extender cable, can be fixed to the case.PCI-E slot power solution, no extra power cable needed.Only one cable to the slot, easy and convenient to settle and install.Riser Card Graphic Card for MiningSpecifications: Material: PCBColor: BlackApplicable Slots: PCI-E X1/X4/X8/X16Option Type: PCIE 1 to 6;PCIE 4 to 6;Bandwidth: About 5GB/SWorking Environment: 0℃-70℃Applicable System: Windows XP/7/8/8.1/10Package Includes: 1x 6 Port Gold USB3.0 Riser Card for MiningNote: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!