A cost-effective way to add four USB-A ports to your computer through a USB-C port;A small-footprint design that's lightweight and compact， for maximum portability;USB bus-powered for use with the most common devices， with no external power required for most use cases;Built-in USB Type-C cable for less clutter;Universal， multi-platform compatible， with fast and easy installation， and native support in most operating systems (Windows， Mac， Chrome OS， Linux)