• Expands a single USB port into four USB 3.0 ports for connecting multiple devices. • Supports data transfer rates up to 5Gbps for fast file transfers. • Includes a Micro USB 2.0 OTG adapter for connecting to compatible smartphones and tablets. • Plug-and-play installation, no driver required for most operating systems. • Compatible with Windows, macOS, Linux, Android, and iOS systems. • Compact and portable design for easy carrying. • Ugreen is a reputable brand known for quality computer accessories.