ASHATA USB 3.0 PCI Express Controller, E Expansion Card 2 x Internal 19 Pin Connections, Super Speed to Port Adapter for WinXP/7/8/8.1/10 etc.

PCI-E to 19-pin USB 3.0 card adapter with 2 ports: with 4 power modules, 4 independent insurance, 4 fixed capacitors and 2 19-pin USB3.0 interfaces on the board. 2 USB3.0 19 PIN PORTS Allows you to extend 4 USB 3.0 ports to your desktop PC via the two internal 19-pin USB3.0 ports. High-quality master IC: advanced technology, low heat, fast, stable operation, welding, excellent workmanship, uniform layout, neat to maximise interference and significantly improve stability. 4 independent insurance: each interface is equipped with independent protection insurance. If the external USB device is short-circuited and the power is too high, the power supply can be immediately interrupted to protect the peripherals and computer from damage. After the error is corrected, the system automatically returns to normal state. 4 fixed capacitors - Each interface is equipped with an independent controller capacitor to ensure smooth supply of each interface. And the capacitors with solid state chip can withstand high temperatures up to 250 °C. Super power supply module: Each USB 3.0 interface is equipped with an independent power supply module, and each interface has only a 2A power supply, a total of an 8A power supply. In addition, the inductor uses closed 12 mm x 12 mm high-performance inductors.