Features: This PCI-E GPU extender features gold-plated contacts and has good performance, it can be used for a long for time. There are 8 capacitors on this PCI-E 1X to 16X board to make the power supply stable and secure. The PCI-E GPU adapter features a stable resistance and has 2 LED light to display the working states. The GPU extender riser card has a 6pin interface, you can easily connect and the 6pin interface also can reduce the burden of the motherboard. The PCI-E riser board features a fixed buckle, which can fix the graphic card, so the card won'for t easily fall. Specifications: Material: plastic Cable length: 60cm/23.62in Interface: PCI-E, USB 3.0, 6pin, 4pin USB cable color: Red, white, blue Board size: 12.9x4.4cm/5.01x1.73in Package Includes: 1x USB cable 1x 1X to 16X extension cable 1x PCIE riser board 1x PCIE adapter note: No retail package. Please allow 0-1cm 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!