AV Access, a leading provider of Pro AV and AV over IP solutions, proudly unveils the 8KEX40-Pro HDMI Extender, a next-generation 8K HDMI extender over HDBaseT. As 8K displays move from flagship showrooms into homes and professional facilities, signal transmission has remained the critical bottleneck—until now. Designed for home cinema enthusiasts and professional integrators alike, this extender transmits uncompromised 8K@60Hz visuals and immersive audio up to 40m/131ft over a single Cat 6a/7 cable with zero latency.
Uncompromised 8K@60Hz Visuals with HDR10 Support
This 8K HDMI extender over advanced HDBaseT transmits uncompressed 8K@60Hz visuals up to 40m/131ft with zero latency. Beyond its stunning HDR10 support for a wider color gamut and deeper contrast, the device leverages HDMI 2.1 to support multichannel audio up to PCM 7.1, Dolby Atmos, and DTS:X. This synergy ensures that 8K visuals are not only sharper but possess the immersive sound and tonal accuracy required for both professional color grading and high-end cinematic experiences.
Via two-way RS232 and IR, moreover, users can easily manage their entire equipment rack from their seat. To complete the setup, bi-directional PoC ensures a clean, clutter-free environment by allowing the entire system to operate from a single power supply.
“Experience richer colors, deeper contrast, and incredible detail enhanced by HDR10—just like watching in a real cinema. The 8KEX40-Pro is a game-changer for home entertainment and film enthusiasts, but it equally serves medical imaging suites and exhibition designers who demand total visual precision at every scale,” explained Bill Liao, CTO at AV Access.
High Refresh Rate for Fluid Motion and Precision
Beyond 8K resolution, the 8KEX40-Pro eliminates motion blur by supporting high-speed refresh rates of 4K@120Hz and up to 1080P@240Hz. This level of buttery-smooth responsiveness is a necessity for elite gaming and virtual production, as it ensures that high-speed movement remains crisp and clear. It also provides the critical, lag-free visual feedback required for surgical precision in modern medical environments.
To ensure universal compatibility, this 8K HDMI extender supports a wide range of ultrawide formats, made easily accessible through integrated DIP-switch EDID management. This flexibility allows the device to deliver near-instantaneous accuracy for every movement on screen, whether used for frame-accurate film production or creating immersive, high-impact visuals in exhibition halls.
“The industry has been waiting for an extender that doesn’t force a trade-off between resolution, range, and reliability. With the 8KEX40-Pro HDMI extender, we’ve closed that gap—giving integrators a single solution they can deploy with confidence across vastly different environments, from a private screening room to a hospital operating theater,” emphasized Bill.
About AV Access
AV Access is a leading manufacturer and innovator of advanced Pro AV and AV over IP solutions across the world. Its product portfolio includes HDMI/KVM extenders, splitters, switchers, KVM switches & docking stations, AV over IP, and wireless conferencing solutions — engineered for professionals and enthusiasts across gaming, smart home, corporate, education, retail, healthcare, and beyond.
Backed by a strong R&D foundation, a robust supply chain, and an experienced global team, AV Access continues to push the boundaries of what AV technology can do. Learn more at https://www.avaccess.com.
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