Extend 4K 60Hz HDMI up to 65ft (20m) using a pre-paired kit reducing setup time and eliminating cabling challenges - Driverless and software-free solution with no network connectivity required - Windows / macOS / ChromeOS support enable reliable HDMI extension across mixed-device environments - Compact plug-and-play design allows non-technical users to install and present instantly in meeting rooms - Both units are powered via included USB cables with no external power bricks needed