The Digi Edgeport/4 301-1000-04 is a portable USB cable hub that provides a 1:5 connection split, allowing for multiple devices to be connected to a single USB port. With a cable length of 3 ft, it features a USB connector A and an output voltage of 5V. This product is compatible with Dell and HP devices, specifically designed for use with the Digi Edgeport / 4 model. Its compact size and reliable brand make it a practical and efficient solution for expanding USB connectivity in a portable setting.