4 Port USB 3.0 Hub,Dafensoy Slim Portable Data USB Hub with 1 ft Extended Cable, for Mac Pro,Surface Pro, Notebook PC, USB Flash Drives, Mobile HDD. (Black)

Compatible with a variety of devices: suitable for iMac Pro, MacBook Air, Mac Mini/Pro, Surface Pro, laptops, laptops, USB flash drives and mobile hard drives. The ultra-thin splitter guarantees ultra-high performance while also controlling very low power consumption. It is not only compact, convenient, powerful, and stable. Product material: High-strength ABS plastic. LED indicator design to control the power status/Note: This hub is not suitable for charging equipment, because it supports a maximum output current of only 900mA. Charging is slow. Support hot swap, plug and play, no driver required. That is to say, you can expand more USB ports for your love machine, and at the same time, you can extend the USB port to a position that is more suitable for operation and easy to use. Provides 4 USB3.0 port expansion hubs, the theoretical transfer rate of USB3.0 is up to 5Gbps, and supports the simultaneous use of 4 USB conventional devices.