The Simplecom CAH520 Ultra High Speed HDMI 2.1 Cable offers cutting-edge video and audio transmission capabilities designed for next-generation home entertainment and professional AV setups. Supporting a massive bandwidth of 48Gbps, this cable delivers crystal-clear video resolutions up to 8K at 60Hz and high refresh rate 4K at 120Hz with full HDR support, ensuring immersive viewing experiences.

Crafted with a slim and flexible 2-meter PVC-jacketed cable, it fits effortlessly into tight spaces and makes cable management simple and neat. The cable features graphene combined with aluminum foil shielding, which drastically reduces electromagnetic interference, guaranteeing signal stability and reliability even in complex AV environments.

The gold-plated connectors resist corrosion while enhancing signal quality and durability. Inside, premium copper conductors with a 32AWG gauge ensure excellent data transfer. This HDMI 2.1 compatible cable supports key features such as Dynamic HDR, eARC (enhanced Audio Return Channel), HDMI Ethernet Channel, extended CEC functions, and high-bitrate audio formats including Dolby TrueHD, Dolby Atmos, and DTS:X, delivering superior audio-visual performance.

Backward compatibility means it can be used seamlessly with older HDMI 2.0 or 1.4 devices while future-proofing your setup for the latest technology standards.

Key Benefits:

• Ultra High Speed HDMI 2.1 performance with 48Gbps bandwidth


• Supports 8K@60Hz and 4K@120Hz resolutions


• Dynamic HDR and Dolby Vision ready


• Enhanced audio support via eARC including Dolby Atmos and DTS:X


• Slim 5mm diameter design for easy installation


• Durable gold-plated HDMI connectors


• Advanced graphene and aluminum shielding reduces interference


• Operating temperature: -20°C to 60°C