Product Installation Instructions: 1. The first step, when you use the adapter card, the computer needs to be turned off before they can plug the adapter card. 2. The Second step, first of PCIe USB card plugged into the motherboard's PCIe slot. Use USB3.0 data cable adapter to connect the ends of the two USB port. Plug in the power supply. 3. The third step: After completion of the above two steps, first in no hurry to insert your PCI-E card, start the computer to see if your computer has been identified to the riser card, if you not find the card, repeat the above operation (Note: The first time to insert card to start the computer, into the system in general will be prompted to install new hardware, such as "PCI standard PCI-to-PCI bridge" , you need to wait for it to automatically install the complete, individual software will prevent these files installation, note skipped), when your computer has been recognized the card,blue LED PCI slot on normal light, computer equipment manager in the system device will show an increase of several "PCI standard PCI-to-PCI bridge. After completing the above three steps, turn off the computer, plug in your PCI-E card, to be careful not to insert the contrary, Then boot into the system, install PCI-E Card Driver. Please NOTE: PCI card Do not insert anti, anti-insert can easily lead to burn out. Material:Metal+PCB colour:As Shown Package Contents: 1 x 1 Turn 6 PCI-Express Riser Card Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.