DEVMO USB 3.0 PCI-E Expansion Card 7 Ports USB 3.0 Hub Adapter External Controller PCI Express Extender Adapter Card for Desktop

USB 3. 0 interface Transmission rate could reach 5Gbps, downward compatible with USB 2. 0 / 1. 1. USB interface could provide 5V2A power supply to the external device. With two power module, not need extra power supply. Supports Linux / Windows XP / 7/8 / 8. 1 / 10. Meets Universal Serial Bus 3. 0 standard. Specifications: Item name: USB 3. 0 PCI-E Expansion Card Material: PlasticMetal Color: Black Size: 15. 5 x 13. 5cm Note: - There might be little error of size for manual measurement. The colors deviation might differ due to different monitor settings, please kindly understand.