PCIe to 4-Port USB 3.0 Expansion Card High-Speed Desktop USB 3.0 Adapter, Rear Ports, Bus-Powered

Four interfaces can be used simultaneously.

It is over 10 times faster than USB 2.0.

Supports backward compatibility with USB 2.0/1.1 devices

2. No external power supply required, installation is simple

Power directly from the PCIe slot

No need to connect SATA or large 4-pin power cables

Save the internal wiring space of the chassis

Plug-and-play, no need for additional drivers

3. PCIe x1 interface, widely compatible

Standard PCI Express x1 interface

Compatible with x4 / x8 / x16 slots

Suitable for various desktop computer motherboards (Intel/AMD)

4. Rear interface, neat wiring

Four USB interfaces are located at the rear of the case, behind the PCIe shield.

Suitable for connecting permanent devices (printers, USB drives, USB hubs, etc.)

Does not affect the appearance of the front panel of the case

5. Independent power supply design, stable and reliable

Adopting independent power supply chip design

Connects high-power consumption devices such as mobile hard drives without causing any disconnections.

Multiple devices can be used simultaneously without interfering with each other.