展开With this USB 3.0 hub, you can instantly expand 1 USB 3.0 port of your computer to 7 external USB 3.0 data ports and 1 USB smart charging port for more USB devices and sync data at blazing speeds up to 5Gbps in no time. In addition, USB 3.0 charging port can help charge your phone, tablet or any other USB devices while connecting to the 5V/3A adapter. Instant Expansion & Super-Fast Transfer - This 7-port USB data hub can expand 1 USB 3.0 port to 7 external USB 3.0 data ports for printer, camera, joystick, flash drive, keyboard. The blazing transferring speed up to 5Gbps enables you to transfer huge amount of data among a bunch of devices in seconds, time-saving and convenient. Smart Charging Port - Aside from 7 USB3.0 ports, this USB hub also offers a charging port to charge your phone, tablet, and etc.. With a 5V/4A power adapter, the maximum current reaches up to 2.4A, greatly saving charging time.Separate Switches - This hub comes with separate switches for each USB 3.0 port, which saves the trouble of unplugging the devices and organizing a pile of power cords when not in use.Compatible System - Compatible with Mac OS, Windows, Linux, Android, and IOS. Plug and play, with no driver required..Additional Power Adapter - This package also contains a 5V 3A power adapter for more stable data transfer and devices with high power. 100-240V wide voltage makes it an ideal choice for worldwide travelling. Brand - iMounTEK Product Type - 7-Port USB Hub Color - Black Material - ABS USB Input - 5V 4A/5V 3A USB Output - 5V 2.4A MAX Adapter - 100-240V 50/60Hz 5V/3A USB Hub Size - 16x4.3x2.3cm/6.3x1.7x0.9in USB Hub Weight - 142g/0.3lbs USB Cable Length - 100cm/39.4in Adapter Power Cord Length - 120cm/47.2in Adapter Weight - 106g/0.23lbs Package Size - 22.5x12.5x7.5cm/8.9x4.9x2.95in Package Weight - 297g/0.65lbs