This 4 ports USB 3.0 hub makes it possible to expand your netbook, notebook or PC with 4 extra USB 3.0 ports with only using one free USB 3.0 port! You can easily add up to 4 USB devices or gadgets to your netbook, notebook or PC. This USB-C OTG Adapter provides convenient data syncing and charging to any USB-C device such as a smartphone, portable gaming console, MacBook, Chromebook Pixel or any similar late-model laptop with USB-C ports.