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: Plastic + Metal
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.