7-ports at Same TimeThis USB hub can easily expand one of your computers USB ports into seven port. Support 7 ports to work at the same time, without any pressure, and keep the temperature in the middle range. Plug and play, no need driver, easy to use. Say goodbye to not having enough computer jacks and slow data transfers. 4-ports Smart-Charging Ports: this Powered usb hub offers additional 4 charging dedicated port, you can charge your tablets, cameras, and phones without having to find extra wall outlet space. With the 12V/3A power adapter, This USB hub 3.0 powered can deliver the fastest possible charge of up to 2.4 amps per port. Individual On/Off Switches: USB hub powered is designed with individual on/off switches, you can turn the power on and off whenever you choose without unplugging the equipment. Besides, Each port includes an LED light so you can check the power status. Maximum Compatibility and Performance:Compatible with Windows 11,10, 8.1, 8, 7, Vista,