USB3.0 Expansion Card 2 Port 19 Pin 4P PCI‑E to USB3.0 Expansion Card Controller Card Adapter

Feature: 1. Fast: The USB 3.0 expansion card supports USB 3.0, and the speed can attain 5GB S. Let you transfer data faster. 2. 2 Ports: This pci‑e to USB adapter board has 2 USB ports, allowing you to connect two devices at the same time. 3. Simple Operation: PCI‑E to USB hub is simple and quick to install, connect, and use, and is compatible with multiple computer operating systems. 4. Stable: PCI‑E to USB adapter card is compatible with PCI‑E x1 x4 x8 x16, and the PCI‑E interface can provide stable power supply. pci‑e for usb can solve the problem of few usb interfaces, and the card is very small. 5. Support Operating System: For windows xp 32 64 for windows 7 32 64 for windows8.1 for windows10. Specification: Item Type: USB3.0 Expansion Card Material: PCB, Metal Bus Interface: PCI E x1 Compatible Slots: PCI E x1 x4 x8 x16 USB Interface: 2 USB 3.0 Transmission Rate: USB 3.0: 5GB S. Package List: 1 x USB3.0 Expansion Card2 x Screw