Vertical 7 Ports USB-3.0 Hub Individual Power Switches 1. Four USB3.0 ports Super-Speed USB3.0 interface support transfer rates up to5Gbps. 2. Support 48W Power Adapter,Support Off Line fast charging (Max. 2.4A). 3. Power On/Off switch for each port. 4. Led indicators display the status of each port. 5.backward compatible with USB 2.0/1.1. 6. Support hot swapping, Plug and Play. 7. Short-circuit design to protect device safety. 8. Supports Microsoft Windows 7/8/10 & MAC 9.1 or above.