1.HIGH SPEED - 3.0 USB drive or usb multiport with high speed data transfer for micro usb, usb sd card reader, usb adapter, and flash drive. 2.CONVENIENT USB PORTS - Attach up to 4 computer accessories or gaming accessories. Examples: portable keyboard, portable monitor for laptop, usb headset with microphone, smart notebook and the like. 3.SMALL & PORTABLE - Ultra slim design for travel - fits in bag or pocket. Connects via usb cable as usb extender, macbook adapter, or any other larger or mini computer. 4.HIGH QUALITY - This usb 3.0 hub is made with high quality materials for durability. Supports pc gaming accessories, gaming setup, laptop accessories, usb keyboard, usb camera, surface pro 6 accessories and others. 5.EASY SETUP - USB hub 3.0 is easy to set up. Just Plug into usb port on your mac computer, mac pro etc, it will light up and it's now a powered usb hub.