atolla USB Hub 4-Port SuperSpeed USB 3.0 Hub Powered USB Splitter with 1 USB Charging Port On Off Switch with AC Power Adapter 1.SuperSpeed Syncing and Smart Charging : atolla USB 3.0 hub expands USB connectivity to 4 extra USB 3.0 ports for hard drives, flash drives among other USB devices. Charging Port provide up to 2.4Amps fast charging for iPad, iPhone etc 2.Simple Switch to Control: Equipped with four illuminated individual on-off switches to control each USB port, atolla USB 3.0 splitter hub saves the trouble of unplugging devices whenever you don't need it 3.Elegant Design and Sturdy Case: Solidly built, atolla USB 3 hub features a compact case with sleek glossy UV finish, and a 65cm(25.59", USB connector included) strong thick cord 4.Maximum Compatibility and Performance: This 4 Port multi extension port USB hub 3.0 compatible with Windows 10, 8.1, 8, 7, Vista, XP, Mac OS X (10.x or above), Linux. Fully plug and play, no drivers required and supports hot swapping 5.In The Box: atolla USB 3 Hub, 5V/3A A/C Power Adapter, Quick Setup Guide. Guaranteed by atolla 18-Month Warranty SuperSpeed Sync and Dynamic FastCharging: Extend 4 more USB 3.0 Ports + 1 Fast Charger Port (up to 2.1 Amps) Unplugging-Free: Individual on/off switch turns off port whenever you dont need it. Vertical USB Port provides additional space for fat USB devices and plugs Nice Design, Solid Built with a strong cable of 26 length.Provide one 5V DC port for an additional power adapter.