WRIARICH MT-VIKI 8x8 4K HDMI Matrix Switcher Splitter, 4K@30Hz HDCP 2.2 with 3.5mm Stereo Audio Extractor, Rack Mount AV Matrix Supports Web GUI, APP, IR Remote, RS232 & LAN Port, EDID Management

This industrial-grade 8-input 8-output HDMI matrix from MT-VIKI is a professional audio and video routing device. It can assign any input signal to any output separately, or synchronously output one signal to all displays as a splitter. It stably outputs 4K@30Hz ultra-high-definition images, fully compatible with HDCP 2.2 and 3D formats, matching laptops, game consoles, Blu-ray players, monitors, projectors and other HDMI devices.

Equipped with a 3.5mm stereo audio extraction port, it can separate audio signals independently to connect amplifiers and speakers without relying on the sound output of displays. It reserves rich control interfaces including LAN and RS232 ports. Users can set signal routing, save scene modes and modify EDID parameters remotely through Web GUI and mobile APP; the matching IR remote and front physical buttons support quick on-site switching.

The built-in EDID management system effectively solves common faults such as audio loss and screen flickering caused by mismatched display parameters. The 1U rack-mounted metal shell can be installed in standard cabinets, with ESD protection and power-off memory function to retain all configuration after restart. It is widely used in multimedia conference rooms, teaching classrooms, broadcast control centers, commercial digital signage and large multi-screen home theater systems.