Send audio, video, and USB signals to displays, touch screens, and USB devices over CATx. Provides ultra sharp high-resolution video of 1920 x 1200. Use two extenders to extend video from computers with dual monitors to touch screens and interactive kiosks. Fully supports DDC for high-resolution video. Digitally transmits 44.1-kHz CD-quality stereo audio. Operation is fully transparent. Use with all USB devices and all operating systems. Four full-speed USB 2.0 devices can be used simultaneously disconnected and reconnected at any time without any errors. Video and audio outputs on the local unit enable local control of remote devices. User-adjustable video compensation for fine-tuning image.