The Andowl QHU300 is a high-speed USB 3.0 hub that expands a single USB port into 8 ports. This compact device features LED indicators for each port and supports data transfer speeds up to 5Gbps, making it ideal for connecting multiple USB devices simultaneously. Key features: • 8 USB 3.0 ports with 5Gbps transfer speed • LED status indicators for each port • Backward compatible with USB 2.0/1.1 • Compact and portable design • Plug-and-play functionality • Built-in surge protection The hub features a durable black plastic housing with clearly marked blue USB ports for easy identification. It's designed for plug-and-play operation without requiring additional drivers. The device includes built-in surge protection to safeguard connected devices. For optimal performance with power-intensive devices, it's recommended to use the included power adapter (if any). The hub works with various operating systems including Windows, Mac, and Linux.