Multi USB Port Expander: This 7 ports USB hub easily connects multiple USB devices simultaneously, such as keyboard, mouse, card reader, hard drive HDD, USB cables. This USB Splitter adds 7 extra USB ports for laptops, No more worrying about running out of ports Individual Switches: This USB hub for laptop built-in switches with led indicators for each port, being able to turn on or off the separate USB port without unplugging the equipment, blue LED lights let you know the working status easily, each switch remembers the on/off config Super Speed USB 3.0 Hub: The USB port extender hub provides up to 5 Gbps data speeds let you transfer an HD movie in seconds, also backwards compatible with USB 2.0/1.1, equipped with 100cm long USB cable, easy to reach the USB ports at the back of the host 1 Smart Charging Port: This powered USB hub comes with a dedicated charging port, automatically detects and delivers the optimal charging current. The powered USB 3.0 hub also comes with 5V/4A p