Fiber Optic HDMI 2.1 Cable 40FT,48Gbps Ultra High Speed Braided Uni-Directional Cord-8K@60Hz 4K@120Hz/144Hz HDCP 2.2&2.3 eARC DTS:X HDR10 VRR Compatible for RTX 5090/PS5/Xbox X/S/TV etc

[4K@144Hz/120Hz for game enthusiasts]Every millisecond counts in the decisive moment. Your every move must appear instantly on screen.48 Gbps ultra high speed HDMI 2.1 cable 40 foot and ultra-low latency (<10ms) ensure silky-smooth 4K@120Hz/144Hz visuals. Revolutionary technologies like VRR and ALLM eliminate stuttering and screen tearing entirely.
[For Movie Nights]Transform your living room into a private cinema.stunning 8K@60Hz or 4K@120Hz with vibrant Dynamic HDR10+ colors. Thanks to Enhanced Audio Return Channel (eARC), enjoy every whisper and explosion in rich, object-based Dolby Atmos and DTS:X sound. Lip-sync issues are a thing of past, pulling you completely into the story.
[Heavy-duty and flexible]Slim 40 HDMI to HDMI 2.1 cable features 24K gold-plated connectors,aluminum shell, built-in interference shielding and SR flexible reinforcement structure. Its flexible cable is further protected by dual-layer mesh wrapping and nylon braiding technology. After withstanding 25,000 bend tests, it maintains its original performance, significantly extending its service life.
[Simplify Your Life]8K HDMI 2.1 cable is fully backward compatible HDMI 2.0a/2.0b,it can replace every older HDMI cable in your home for a simpler, superior, and future-proof connection.It's rigorously tested for use with HDTVs, monitors, game consoles, soundbars, and more, ideal for both indoor and outdoor entertainment.
[NOTE]The fiber optical hdmi 2.1 cables 40 feet has directionality. Connect the interface labeled "Source" to the input/source device (such as a player, PS, Xbox AV Receiver, etc.), and connect the interface labeled "Display" to the display device (such as a computer, HD TV). Otherwise, the display device will not work.