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Ports USB Expansion Card: This pcie usb card allow users add 4X USB ports (2X USB-C - 2X USB-A) 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 Adapter: Users 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 (Device only, NOT support BC 1.2 charging) such as HDD/SSD enclosure, VR sensor etc
Date Safe and Stable: Select high performance USB 3.0 host controller.
Builds in more technology: 1. Added-on 4X power module to provide 12 ampere (each port 5V/3A max) current ensure adequate power supply for connected USB device. 2. Designed 4X electric circuit protector, 4X voltage stable capacitance and 4X voltage stable inductance to protect data safety than ever