4 in 1 Out HDMI 2.0 Switch with Audio Extractor & IR Remote, Model OZQ7, 4K@60Hz HDMI Selector Support Optical Toslink, Coaxial & 3.5mm AUX Audio, ARC, 3D, 1080P@120Hz HDCP2.2 for PS4, PC, DVD Player,

This upgraded 4-input 1-output HDMI 2.0 switcher (Model OZQ7) features 18Gbps full bandwidth to deliver ultra clear 4K@60Hz UHD and smooth 1080P@120Hz images, fully compatible with HDCP 2.2 copyright encryption for streaming videos, discs and surveillance footage without black screen failure. Built-in multi-functional audio extractor provides three audio output options: optical Toslink, digital coaxial and 3.5 mm AUX stereo port. It supports ARC audio return function, which transmits TV audio back to external amplifiers, soundbars and headsets separately, realizing lossless multi-channel surround audio playback. The 4-in-1-out design enables four different signal sources including game consoles, computers, DVD players and security cameras to share one HDTV or monitor, neatly arranging messy AV cables in home theater, monitoring room and office AV systems. Comes with an IR remote control for effortless source switching across the room, physical buttons on the front panel also support quick manual adjustment. Internal anti-interference retiming chip eliminates screen flicker, lag and color distortion during long-time continuous operation. No extra driver or complicated settings required, just plug and play. Widely applicable to PlayStation 4, desktop/laptop PC, DVD players, surveillance cameras, streaming boxes, 4K UHD TVs and projectors, ideal for home entertainment, security monitoring, conference room display and multi-device AV setups.