Maximize capability by turning a single usb 3 0 slot into a gigabit network connection and 3 port usb 3 0 hub simpler connection of multiple usb devices with increased spacing between usb ports added length of usb 3 0 cable provides more convenience in extending usb connection further away from pc or laptop vs typical usb dongle adapters delivers sufficient power to high powered usb devices with the optional power adapter included compact and portable the usb 3 0 hub can be powered thro