The CO-UHD330-K sends HDMI signals over just one 75 Ohm RG-6 Coaxial cable up to 330 feet. This Extender is HDMI 2.0 and HDCP 2.2 Compliant. Features advanced EDID management and Audio De-embedding. Supports PCM 48Khz Audio. Up to 5.1-channel audio supported including Dolby Digital, DTS, and PCM (does not support Dolby True HD, DTS-HD, or LPCM). Bidirectional IR allows you to control the source device from the remote location and the remote device from the source location. This Extender offers the most convenient solution for HDMI extension over a single coaxial cable with long-distance capability and is the perfect solution for any application. The package includes Orei CO-UHD330-K HDMI Extender (Transmitter & Receiver Units), 1x IR Tx Cable, 1x IR Rx Cable, 2x Power adapters, a Mounting kit & user manual.