Powered USB Hub 3.0, 5Gbps Data Transfer 7 Ports and 12W Charging-only 1 Port with 5V/3A Power Adapter 4Ft Long Cable & Individual Switches for Laptop PC Flash Drive External SSD HDD Keyboard Mouse

One 12W USB Charging-only Port: FEMORO powered usb hub offers an extra charging port, the charging port provides up to 12 watt of current. It need to collocation the 5V/3A power adapter. (Note: This charging port does not support data transfer!)
7 Ports USB 3.0 High Speed Transfer: Data speed up to 5Gbps, fast enough to transfer HD movies or large files in seconds, backwards compatible with USB 2.0 and 1.1. (Note: Each interface can provide 900mA current)
Sub-control Independent Switch: This usb multiport adapter designed an individual on/off switches, the blue LED light is convenient to show the power status of each port, acoid plugging&unplugging repeatedly and improve work productivity. The built-in current protection device more effectively protects the hub itself and the device.
Broad Compatibility: The usb port extender to 7 external USB 3.0 data ports, support for keyboard, mouse, printer, hard drivers, usb flash drive, usb fan and more usb devices.
Long Cables & Supporting: Powered USB Hub* 1 with 4ft cable long, 5V/3A DC Power Adapter* 1 (5ft).