UGREEN HD183 (55507) 8K Fiber Optic HDMI Cable Male to Male - 25M

UGREEN HD183 (55507) 25M 8K Fiber Optic HDMI 2.1 Cable

The UGREEN HD183 (55507) 25-Meter 8K Active Optical Fiber (AOC) HDMI 2.1 Cable delivers next-generation audiovisual transmission across long distances. Engineered with a massive 48Gbps ultra-high-speed bandwidth, it transmits uncompressed 8K @ 60Hz and lightning-fast 4K @ 120Hz/144Hz/240Hz gaming feeds over 25 meters (82 feet) with zero signal decay, zero frame drops, and zero input lag.

True 8K@60Hz Visuals & Pro Esports 4K@120Hz/240Hz Gaming

Harness the full power of your RTX 40-series GPU, PlayStation 5, or Xbox Series X. The UGREEN HD183 easily handles four times the resolution of 4K, outputting true 8K (7680 × 4320) at 60Hz. For competitive gamers, it unlocks ultra-responsive 4K gaming at 120Hz, 144Hz, and 240Hz. Supported by advanced HDMI 2.1 technologies including VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode), it completely eliminates screen tearing, judder, and motion blur during intense esports matches.

Zero Signal Loss & 100% EMI/RFI Noise Immunity

Over a distance of 25 meters, conventional copper HDMI cables suffer catastrophic signal loss, handshake failures, and electromagnetic interference from surrounding electrical conduits. The UGREEN HD183 utilizes advanced photoelectric conversion microchips and 4-core high-purity optical fiber to convert electrical signals into light beams. Because light is completely immune to electrical noise and magnetic fields, your video and audio remain 100% pristine.

Dynamic HDR10+, Dolby Vision & Immersive eARC Audio

Elevate your home cinema or studio installation to professional reference quality. Dynamic HDR and Dolby Vision dynamically optimize scene-by-scene color tone, deep black levels, and specular highlights. The integrated eARC (Enhanced Audio Return Channel) support passes high-bitrate object-based surround audio, including Dolby Atmos and DTS:X, directly from your 8K smart TV to your AV receiver or soundbar without compression.

Key Highlights:

• Blazing 48Gbps Bandwidth: Unlocks true HDMI 2.1 performance, supporting 8K@60Hz and 4K@120Hz/144Hz/240Hz.
• Active Optical Transmission: 4-core fiber optics guarantee 0% signal degradation over the entire 25-meter run.
• Esports Gaming Ready: Supports VRR, ALLM, QFT, and QMS for buttery-smooth, tear-free console and PC gameplay.
• Cinema-Grade Visuals: Dynamic HDR, HDR10+, and Dolby Vision deliver lifelike color depth and dynamic contrast.
• Uncompressed Object Audio: Pass-through eARC delivers immersive Dolby Atmos and DTS:X master audio tracks.
• Aircraft Aluminum Armor: Rugged metal casings and 24K gold-plated connectors protect internal conversion chips.