Meridian’s DT/DR-1Q2A/1Q2A-x product is a state-of-the-art, costeffective, high performance USB/Audio/Keyboard/Mouse transmission system that transports the following signals: keyboard, mouse and 2-ch audio (input/output) over multimode or singlemode fiber using a standard USB 2.0 transport medium. At the transmit side, the USB interface connects directly to a standard USB 2.0 port on your computer and provides a 4-port USB 2.0 hub at the receive side. Four USB ports can be used to connect your computer keyboard, mouse or other USB 2.0 device such as a flash drive or external HDD. The fourth of the USB ports can also be switched to transmit the computer audio output and line input channels and provides them on standard 3.5mm stereo phone jacks on the receive unit.