The USB-EX-150/4-USB is a USB extension cable that can implement a point-to-point connection using cat. 5e/6/7 network cables; The device supports a cascade of gigabit switches, which allows to increase the transmission distance; Range: 150 m - USB 2.0 @ UTP cat. 6, 100 m - USB 2.0 @ UTP cat. 5e ; Main features: Supports 4 USB 2.0 inputs and 1 USB 2.0 output ;