BZBGEAR 4x1 8K UHD HDMI 2.1 Switcher with Digial/Analog Audio De-Embedding/EDID/RS-232 (8K60/4K120Hz 4:4:4 VRR/ALLM Support)

Overview

The BG-8K-HS41AR is a high-performance 4x1 HDMI switcher designed to deliver seamless switching between up to four 8K HDMI source devices and a single 8K display. Supporting video resolutions up to 8K@60Hz (4:2:0, 12-bit), 8K@30Hz (4:4:4, 12-bit), and 4K@120Hz (4:4:4, 12-bit) as specified in HDMI 2.1, this switcher ensures crystal-clear image quality with HDR formats including HDR10, HDR10+, Dolby Vision, and pass-through for ALLM/VRR. It is fully HDCP 2.3 compliant and supports advanced HDMI audio formats such as Dolby Atmos, DTS-HD Master Audio, and DSD, ensuring compatibility with the latest AV equipment.

Engineered for versatility and ease of use, the BG-8K-HS41AR offers a built-in HDMI signal generator for quick troubleshooting and supports digital and analog audio de-embedding, with analog audio output featuring adjustable gain control. Advanced EDID management is accessible through a 4-pin DIP switch, while control options include front panel buttons, IR remote, and RS-232 API commands. With its compact design, auto/manual switching modes, and built-in equalization and re-timing circuitry, this switcher is ideal for conference rooms, multimedia classrooms, live demonstrations, and any application requiring reliable big-screen presentations.