ITEM NAME:PCI-E 1x to 16x Extender Adapter Card Mining Card Kit with 3 Power Ports Product Description Description: PCI-E 1x to 16x Adapter Extender Card USB3.0 Data Cable Power Cable Kit PCI-E 1x to 16x Adapter Card 3 Power Ports Data Cable Mining Card Kit Features: With 3 power extender ports for better power supply and easy wiring. Durable anti-burn gold finger contact. 58cm thick copper cable, high efficiency, low impedance. More stable video card power supply with 3 FP solid capacitors. With 4pin power port to enhance power supply. Original imported connector. Multi layer shielding on PCI-E connector. Flexible cable. Gold plated PCI-E contact with better durability and conductivity. With fixing buckles to hold and remove video cards easily. Specification: Port: PCI-E 1x model: 008S Net Weight: approx. 74 g Supported OS: Linux, Windows XP/7/8/10 Size: approx. 200 X 150 X 30 mm/7.87 X 5.91 X 1.18 in Data Cable Color: White Capacitance color: random Package: Anti Static Package Bag Included: 1 X PCI-E Board 1 X 16x Board 1 X Data Cable.PCI-E 1x to 16x Adapter Card 3 Power Ports Data Cable Mining Card Kit. 1 X 16x Board. Port: PCI-E 1x. 58cm thick copper cable, high efficiency, low impedance. Included:1 X PCI-E Board. With fixing buckles to hold and remove video cards easily.