The UE2120 allows users to extend the distance between a computer and USB device up to 12 meters via the active extender cable. USB signals transmitted through these cables maintain optimal signal integrity and meet USB 2.0 standards. The UE2120 features a unique lockable mechanical design that securely links the male and female ends of the USB cable, ensuring stable connection between cables. Up to 5 extender cables can be chained together, so that cable distance is increased by up to 60 meters.