Ugreen 7-Port USB 3.0 Hub (EU) With Independent Switch and 24W Power Supply (12 V/2 A) for Charging and Data Transfer, Compatible with MacBook, Surface Pro 7, Notebook and Other Laptops

Powered usb hub support data transfer and charging phone, small electric fan and more. The most important thing is that it could automatically detect your device's charging protocols to deliver the optimum charge. UGREEN Powered usb hub 3.0 switch provide a safe charging solution to protect your devices.