Feature:1. Automatic: The operating temperature is automatically managed by the built in sensor, the fan turns on when the temperature exceeds 38°C and turns off when it cools down.2. Multi Mode: This external cooler contains two working modes, low or high fan speed control switch, which can be controlled manually, and has two different cooling modes.3. Universal: With a HUB, there are 4 USB2.0 interfaces and one USB3.0 interface, which is convenient to use with other electronic products, a universal cooler.4. Fast Cooling: Equipped with 5 mini cooling fans, normal speed can save energy, faster speed can quickly cool your for PS4 pro, keep cool in hot summer and long game.5. Easy To Install: DC 5V working voltage from the USB port of the console, no additional power supply, plug and play, can be used with most for PlayStation stand up charger brackets.Specification:Item Type: Game Cooling FanMaterial: ABSColor: BlackFunction: Heat DissipationScope of Application: for PS4 PROHUB HUB: 4 x USB2.0 Interface, 1 x USB3.0 Interface.Package List:1 x Game Cooling Fan1 x HUB1 x Charging Cable1 x Manual