OZQ4 4 in 1 Out HDMI 2.0b Switch with Audio Extractor 4K@60Hz HDR10 HDCP2.2 3D HDMI Selector Box IR Remote Control Optical SPDIF and 3.5mm Stereo Audio Output for Home Theater Game Consoles

Model OZQ4 is a multifunctional 4×1 HDMI 2.0b switch integrated with professional audio extraction function, perfectly solving two core problems: insufficient HDMI ports on televisions and the limitation that smart TVs cannot independently output audio to external sound equipment. It connects up to four HDMI signal sources including PS5, PS4, Xbox game consoles, Apple TV, Roku streaming boxes, Blu-ray players, laptops and set-top boxes to one single 4K display, allowing you to switch between different signal sources freely.

Fully compliant with HDMI 2.0b protocol and HDCP 2.2 content protection standard, it delivers stable 4K@60Hz ultra-high definition video, and is compatible with HDR10 high dynamic range imaging and 3D stereoscopic video formats. HDR10 technology optimizes light and shadow contrast and color layering, presenting vivid and cinematic visual effects without frame drop, screen flickering or color distortion during signal transmission.

The standout audio extractor module separates digital audio signals from the main HDMI video stream and outputs through two independent ports. The SPDIF optical Toslink interface connects to sound bars, power amplifiers and surround sound speaker systems for lossless Dolby and DTS surround sound playback; the 3.5mm 3-pole stereo jack directly works with wired headphones, desktop speakers and portable audio receivers. You can turn off the TVs built-in speakers and enjoy private or high-fidelity audio separately without affecting the normal video display on the screen.

Two flexible control methods are available for easy operation. Besides the physical push buttons on the front panel, an infrared remote controller is included to remotely select input channels on the sofa or in your leisure area. Clear LED indicator lights correspond to each working channel for real-time working status observation.

The internal PCB adopts multi-layer shielding and high-performance signal processing chip to resist electromagnetic crosstalk from power adapters and nearby wires, ensuring long-hour stable operation for all-day movie marathons, gaming sessions and commercial continuous playback. It supports mainstream lossless audio encoding formats and passes through complete embedded HDMI audio simultaneously to the output display.

Adopting plug-and-play design, no drivers, software or complicated parameter settings are needed after simple wiring. The compact durable housing saves space on TV cabinets and entertainment consoles. Widely used in home theater systems, game room setups, conference room presentation equipment, classroom teaching projection and small commercial AV distribution projects, it is an all-in-one upgrade accessory for optimizing your audio-visual entertainment system.