Enhance your multimedia experience with our 4x2 HDMI Switch, designed for seamless connectivity and superior performance. This professional-grade device supports 8K resolution at 60Hz, ensuring crystal-clear visuals and immersive sound for all your entertainment and professional needs. Main Functions: Effortlessly connect two HD sources to a single HD display terminal using the four HDMI output ports. This switch allows you to easily switch or split up to four HDMI devices across two HDMI-compatible displays or projectors, providing flexibility and convenience for your setup. Sound Extraction: Enjoy high-quality audio with support for LPCM DTS5.1 and Dolby AC3 sound formats. The intelligent EDID management system allows you to adjust resolution and sound format according to your preferences. Extract audio individually or simultaneously through SPDIF or 3.5mm sound output ports, ensuring a tailored audio experience every time. Compatibility: This switch supports HDCP 2.2 and 1.4, making it compatible with HDMI 2.0 inputs. It works seamlessly with a variety of devices, including PCs, PS3, Xbox, Xbox One, Switch, HD players, Fire TV, and smartphones (HDMI adapter required). Outputs are compatible with projectors, HDTVs, monitors, splice screens, billboards, and other HDMI devices. Premium Aluminum Alloy Material: Constructed with a durable aluminum alloy shell, this HDMI switch offers excellent heat dissipation and resistance to rust, ensuring long-lasting performance. Its plug-and-play design requires no additional drivers, making setup quick and easy. Wide Application: Ideal for a range of environments, this 4 in 2 out multi-video box addresses noise, space, and security concerns. It's perfect for data center control, information distribution, conference room presentations, schools, and corporate training environments. Upgrade your connectivity with this versatile and reliable HDMI switch, designed to meet the demands of both professional and home entertainment systems.