Features:brand new and high qualityThis 10-port USB 3.0 hub can instantly expand 1 USB port to 10 external USB 3.0 data ports for keyboard, mouse, printer, hard drivers, etc. Easily connecting up to 10 USB devices.The Hub with 3.0 USB ports has a transfer speed of up to 5Gbps. With the ultra-high transferring speed, the transmission of for HD photos, videos, and any files can be done in seconds.With an individual switch for each port, easier to turn on/off the USB port instead of plugging/unplugging. Respective indicators for each port can easily show the working status. Turn off the idle port for power saving.The hub can be connected to external power source, which is more stable and ensure reliable power supply. With Over-voltage & Over-current for Protection design, the hub can protect your devices from over-high voltage or current.10-port USB 3.0 data hub, 5V 0.5A Power Adapter, Quick Setup Guide. Specifications:Product material: PlasticInterface: 10 ports USB3.0 (theoretical speed: 5Gbps)Plug: EU Plug, US Plug, AU Plug, UK Plug(optional)Size: approx. 15.5x5.3x1.9cm/6.10x2.09x0.75in Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes:1 x USB 3.0 Hub