Features: 1. Supports multiple USB simultaneous operation of 3.1, 3.0, 2.0 USB ports, and 1.1 USB devices 2. Supports 10G/5G/480/12 USB data transfer rate/1.5 megabits per second. 3. Expand the ultra high speed and A-type ports on dual external USB3.1 standard systems. 4. Each USB port provides a maximum+5VDC/900mA power output to the USB device. 5. Each USB port has built-in overcurrent protection. 6. Device remote wake-up function that supports USB keyboard or mouse. 7. The hot swap feature allows for connecting/disconnecting devices without turning off the system power. 8. Plug & play and hot swapping capability 9. Stable and reliable Chipset Specifications: Ports: 2 x USB-C,1 x Sata Power Support Windows 7 / 8 / 8.1 Compatible with USB 3.0, 2.0 & 1.1 Date transfer rate up to 10Gbps 2 USB 3.1 type C female connectors available. Package included: 1 x 2 Pot USB-C PCIe Card