UNITEK Cabo HDMI 2.0 4K 60 Hz HDR ARC 2 m preto

Connecting modern 4K devices often reveals a frustrating gap: many cables simply cannot carry the full 18 Gbps bandwidth required for 4K at 60Hz with HDR. The UNITEK HDMI 2.0 cable closes that gap, delivering stable, high-fidelity video and audio over a 2-meter run. It is a direct solution for anyone who has experienced flickering screens, signal dropouts, or washed-out colours when using an older or under-specified cable.

Who is it for

This cable is built for home theatre enthusiasts, gamers, and professionals who demand reliable 4K performance. It suits anyone connecting a 4K Blu-ray player, gaming console, PC, or streaming box to a 4K HDR television or projector. If you need ARC to send audio back to a soundbar or AV receiver, this cable handles it without a separate audio connection.

Main features

• HDMI 2.0 specification with 18 Gbps bandwidth for 4K at 60Hz, HDR, and deep colour.
• Supports HDR10, HLG, and Dolby Vision for vivid contrast and colour.
• Audio Return Channel (ARC) simplifies audio routing to a compatible soundbar or receiver.
• HDMI Ethernet Channel (HEC) allows network sharing between connected devices.
• Triple shielding and oxygen-free copper conductors reduce interference and ensure signal integrity.
• Gold-plated connectors resist corrosion and maintain a reliable connection.
• HDCP 2.2 compliance ensures compatibility with protected 4K content.
• Supports uncompressed 7.1 audio, Dolby TrueHD, and DTS-HD Master Audio for immersive sound.

Specifications

• Length: 2 metres
• Connectors: HDMI Type A male to HDMI Type A male
• HDMI version: 2.0
• Maximum resolution: 4K (3840 x 2160) at 60Hz
• Bandwidth: 18 Gbps
• HDR support: HDR10, HLG, Dolby Vision
• Audio Return Channel (ARC): Yes
• HDMI Ethernet Channel (HEC): Yes
• HDCP version: 2.2
• Colour depth: up to 12-bit
• Conductor material: Oxygen-Free Copper (OFC)
• Shielding: Triple shielded
• Jacket material: PVC
• Connector plating: Gold
• Supported audio: Uncompressed 7.1, Dolby TrueHD, DTS-HD Master Audio
• Colour: Black

Tips

For the best picture, ensure both source and display are set to HDMI 2.0 mode (sometimes labelled “Enhanced” or “HDMI UHD Colour”). Avoid sharp bends near the connectors to preserve signal quality. If you experience handshake issues, power-cycle devices and reseat the cable firmly. This cable is backward compatible with HDMI 1.4 and earlier devices.