HDMI over one/two shielded twisted pair extender Provides a very simple and reliable solution for extending uncompressed HDMI or DVI signals, along with optional analog audio, up to 100 meters (330 ft) over one or two shielded twisted-pair cables. Based on our groundbreaking DigitalMedia 8G technology, Crestron HDMI over STP delivers ultra-reliable extension of uncompressed HDMI signals over any distance up to 100 m (330 ft). Without relying on signal-degrading compression or IP streaming, Crestron HDMI over STP technology transports the full HD signal to your display intact and uncompromised.