Mini USB Hub, 4-Port USB Hub USB Splitter , Ultra Slim Portable Data Hub With 1 USB 3.0/3 Usb 2.0 Expander For Laptop, Xbox, Flash Drive, HDD, Console, Printer, Camera,Keyborad, Mouse,4-Port USB Expander Applies To Various Devices: Laptop, Pc Tower, XBOX, PS4, Flash Drive, Keyboard, Mouse, Card Reader, HDD, Cellphone OTG Adapter, Printer, Camera, USB Fan And USB Cables.For Book, Pro, Mini, I, Surface Pro,I Pro, Book Air, , Notebook PC