Skque&reg; SuperSpeed 4 Port USB 3.0 Hub Splitter w/ DCP Charging Port LED Indicator ON/OFF Button for PC Laptop High quality high speed 4 port USB hub splitter for pc laptop. ON / OFF switches activate or deactivate all the ports. With Blue LED lights show which USB ports are in use at any given time. Expand your computer's connectivity with this 4-port USB hub. Fully compliant with USB specification version 3.0/2.0/1.1.