Description of USB HUB This Powered USB Hub turn one of your computer's USB ports into 4 for your device charging and data management. Also with a Micro USB port for additional Power. Durable design easily slips into your pocket or computer bag.    Features: 1. Plug & Play, without installing any driver. 2. Up to 5Gbps superspeed data let you transfer an HD movie in seconds. 3. Sturdy exterior and heat-resistant connectors ensure ultimate durability. 4. Compatible with USB 3.0 and backwards compatible with USB 2.0. 5. Compatible with Windows/Linux/Android 7.0 or over. 6. Connect peripherals like mice, keyboards, flash drives, card readers, and external hard drives to your laptop or desktop computer.