Linkind HDMI 2.1 Sync Box with 8K60Hz & 4K120Hz TV Backlight

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• 【True HDMI Sync TV Backlight for Movies, Gaming & Sports】Transform your TV into an immersive entertainment experience with real-time HDMI Sync lighting. Unlike camera-based TV backlights, ET8 captures colors directly from your HDMI source for smoother, more accurate lighting without interference from room lighting or reflections. Supports external HDMI devices only; built-in Smart TV apps are not supported.
• 【Protect Your Premium Home Theater Experience】Enjoy immersive TV backlighting without sacrificing picture quality. HDMI 2.1 passthrough supports up to 8K@60Hz and 4K@120Hz with HDR10+, Dolby Vision, VRR, and ALLM, preserving stunning visuals, responsive gameplay, and the premium performance your TV and gaming system were designed to deliver.
• 【Natural Colors That Match Every Scene】Advanced HDR color correction preserves true brightness, contrast, and color for ambient lighting that feels naturally connected to your screen. From bright daytime scenes to dark cinematic moments, every movie, show, and game looks richer, smoother, and more immersive.
• 【Built for Competitive & Immersive Gaming】Keep every victory, explosion, and high-speed chase perfectly synchronized with ultra-responsive HDMI lighting. Dedicated Game Sync Modes, customizable sync zones, and HDMI 2.1 support deliver immersive lighting that keeps pace with every adventure without compromising gaming performance.
• 【Easy to Install, Easy to Customize】The 20 ft (6 m) trimmable TV backlight creates smooth, edge-to-edge illumination for TVs up to 90 inches. Personalize your movie nights with Music Sync, voice control, customizable scenes, and expand your entertainment space with up to 30 compatible Linkind smart devices.