1. It comes with 4 power modules, 4 independent insurance, 4 solid capacitors, 2 USB3.0 interfaces of 19 pins on the plate. 2 USB 3.0 connectors: It allows you to extend 4 USB 3.0 ports to your desktop PC by means of the two USB 3.0 internal ports of 19 pins.
2. IC Master of: Advanced technology, low heat, fast and stable , welding, excellent labor, uniform design, to maximize interference and greatly improve stability.
3. 4 Independent insurance: Each interface is equipped with insurance. When the external USB device suffers a short circuit and the current is too high, the feed can be cut instantly to protect the peripherals and the computer.
4. 4 Solid capacitors: Each interface is equipped with a regulatory capacitor to guarantee a fluid supply of each interface. And capacitors who use a solid state chip can support up to 250 ℃ high temperature.
5. Super power supply module: Each USB 3.0 interface is equipped with a power supply module, and each interface is provided exclusively with a 2A power supply, a total of 8A power supply. In addition, the inductor adopts a 12 mm * 12 mm closed superpower.

Specification:
Characteristics:
It comes with 4 food modules, 4 independent insurance, 4 solid capacitors, 2 USB3.0 interfaces of 19 pins on the plate.
2 USB3.0 connectors of 19 pins: It allows you to extend 4 USB 3.0 ports to your desktop PC by means of the two USB3.0 internal ports of 19 pins.
IC Master of: Advanced technology, low heat, fast and stable , welding, excellent labor, uniform design, to maximize interference and greatly improve stability.
4 Independent insurance: Each interface is equipped with insurance. When the external USB device has a short circuit and the current is too high, the feed can be cut instantly to protect the peripherals and the damage computer. Once the fault is eliminated, he automatically returns to normal.
4 Solid condenser: Each