Features:
The USB3.0 port provides up to 5Gbps transmission rate, fast and stable transmission, bcakward compatible with USB2.0/1.1.
7 USB3.0 ports expand the capacity for your computer case, can connect with more devices.
Goldfinger design, good electrical conductivity, strong oxidation resistance ability.
The PCB board can effectively increase the anti-interference ability and improve the stability of data transmission.
Adopt all solid state capacitance, low impedance and environmental friendly.
With 2-phase 4A power supply module, no extra power required.

Specification:
Type: PCI-E 1X to USB3.0 Adapter Card
Color: Black
Main control: NEC D720201, NEC D720210
Expansion port: 7*USB3.0
Transmission rate: Up to 5Gbps
Supported system: Windows XP/Win7/Win8/Win10/Linux
Item size: 12 * 7.4cm /4.72 * 2.91in
Item weight: Approx. 83g /2.93oz

Packing list:
1 * Adapter card