Product advantages:
1. USB PCIe card has built-in SINEFINE power supply control technology with up to 20W charging power, fast charging for devices that support PD 2.0/3.0, BC 1.2 and AFC charging protocols. (For optimal PD performance, connect an external 6-pin power outlet, which requires a separate power supply）
2. Add 2 ports on the desktop through the PCI Express slot,-each port has a maximum data transmission speed of 5Gbps to achieve a fast connection.
3. Internal USB card from mother board though a PCI Express Slot-Ensure stable connection and lost few data transfer speed. Do't have lost device connection issue like external USB HUB does.
4. Added on USB 3.0 card will not use CPU USB Main Lan, will just add a 1+ USB 3.0 lane 5Gbps bandwidth on mother board, will not speed down the USB 3.0 main lane.
5. PCI Express 3.0,2.0,X1 Interface：PCI Express 2.0 standard with PCIE X1 interface will compatible with PCIE 4.0/3.0/2.0/1.1 standard.
Compatible with PCIE X1,X2,X4,X8,X16 slot.
6. Easy to install：1.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.
NOTE:
1. Please make sure the power has been disconnected before installation.
2. Install the driver after the computer recognizes the usb c card, otherwise the installed driver will be invalid. (Windows xp/7)
3.This card has no video signal. HDMI /VGA /DisplayPort and Thunderbolt protocols are not supported. Not compatible with OculXX VR/ Vision Pro Headset,Monitor,Notebook.
4.The actual transfer speed of the pcie pcie usb card may be limited by the connected device.
5. If the product itself is damaged, it is still within the 365-day-warranty period, you can directly contact our Online support for maintenance.