NOTE: Make sure your device also supports the above protocols. Also, for optimal PD performance, please connect an external 6pin power outlet which should be powered separately ^^ 5 Ports USB Expansion CardThis card allow users add 5X USB 3.0 ports (3-Ports USB-A and 2-Ports USB-C) on desktop computers by PCI Express (1X) interface. The added-on USB 3.0 ports can provide superspeed 5Gbps max (totally) for audios, photos, and more files data transfer ^^ No External Power AdapterUsers do not need to plug any additional power cable on from power source and get 5V/12A max power supply for high-power consuming device ^^ Stable and Easy to UseThe internal USB card is provided from the motherboard through the PCI Express slot to ensure a stable connection and improve data transmission speed. Will not lose the connection problem like an external USB Hub. Quick and easy installation, a simple solution for connecting to and using USB 3.0 devices on your standard desktop ^^ Easy to install1. Turn off the computer power, then remove the cover from the computer case. 2. Find the corresponding PCI-E card slot. 3. Insert the card into a empty PCI Express slot.
4. Lock the screw


