The IOGEAR GCEH4K is a versatile video/audio extender designed to deliver crisp 4K resolution at a maximum supported video resolution of 3840 x 2160. This device provides a reliable wired connectivity option, ensuring a solid connection for high-resolution applications. It features a selection of interfaces including USB for keyboard and mouse, HDMI input, and SPDIF for audio quality. With a maximum transfer distance of 70 m, it ensures flexibility in setup configurations, making it suitable for various environments. Enhancing your multimedia experience, the GCEH4K supports Dolby TrueHD, Dolby Digital Plus, and multiple LPCM formats for sound output. It also includes bidirectional power over cable (PoC), enabling easy setup without the need for additional power sources. The product complies with HDCP 2.2 standards and offers full HDR support, compatible with HDR10 and HDR10+ formats, ensuring vibrant visuals and improved picture quality. Zero latency transmission and an 18 Gbps bandwidth promise smooth and seamless performance for all your audio/video needs.