USB 3.0 Hub 4-Port Adapter Charger Data SLIM Super Speed PC Mac Laptop Desktop Features: Ultra-thin splitter guarantees ultra-high performance while also controlling very low power consumption,not only compact, convenient,strong and stable performance. The small and stylish shape provides four USB3.0 port expansion,USB3.0 theoretical transfer rate of up to 5Gbps,support for four USB conventional devices at the same time,if you need to connect a mobile hard drive,users can be equipped with an additional 5V or 2A power supply to provide a stronger and more stable power supply for the device. Product Application Suitable for connecting mobile hard disk,U disk,cell phone,digital camera,tablet PC and other USB devices,support 4 USB devices at the same time,support hot plug and play, plug and play,no driver.It can be used to expand more USB ports for your PC,and extend the USB port to a more suitable location for operation and ease of use. Specification: Product Material:High strength ABS plastic Output interface:USB3.0 A-type female portx4 Lightweight modeling,ultra-thin and easy to carry High-strength ABS plastic,fashionable and creative appearance, beautiful and novel LED indicator design, control the power status 4 ports USB interface support hot-swappable,plug and play,easy to use Support overload voltage and instantaneous current protection function,effectively protect the connected devices and the HUB itself Compliant with USB3.0 technology specification for safe and stable data transmission Driver-free support for Windows XP or Vista or 7 or 8 andamp MAC with USB support Package includes: 1xUSB3.0 splitter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.