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This 4×1 HDMI 2.1 high-end switching box is a premium multi-device video signal management solution for home theater, competitive gaming and ultra-high definition entertainment setups. Compliant with the latest HDMI 2.1 specification, it reaches a maximum transmission bandwidth of 48Gbps, which can perfectly render stunning 8K@60Hz resolution images and smooth 4K@120Hz high refresh rate gameplay, bringing fluid visual effects for 3A master games and 8K movie playback.
Equipped with four independent HDMI input ports, you can centrally connect game consoles, streaming sticks, media players and computers to a single 8K/4K TV or monitor. The included IR remote controller allows you to switch between different signal sources remotely, avoiding frequent plugging and unplugging that causes port wear and damage.
The internal circuit adopts professional EMI shielding and signal loss correction technology, effectively eliminating picture flickering, color distortion and lip sync errors during long-time continuous operation. It fully decodes mainstream advanced audio and image technologies including HDR10+, Dolby Vision, Dolby Atmos and DTS:X, restoring cinema-level audiovisual effects when paired with sound bars and surround speakers.
It adopts true plug-and-play design without driver installation. The compact and sturdy plastic casing saves desktop space and ensures stable performance under long-term working conditions. It is an ideal upgrade accessory for gaming enthusiasts, home theater builders and multi-media equipment centralized control users.