HDMI 2.1 8K Ultra High‑Speed Cable

This HDMI 2.1 ultra high‑speed cable complies with official HDMI 2.1 standard, delivering up to 48Gbps bandwidth. It supports 8K@60Hz, 4K@120Hz high refresh rate video, eARC audio return channel, HDCP 2.3, ideal for gaming console, 8K TV, monitor, projector, Blu‑ray player and home theater system.

High‑purity oxygen‑free copper conductors and multi‑layer heavy‑duty shielding greatly reduce signal attenuation and electromagnetic interference, avoiding picture flicker, lag or black screen. Gold‑plated connector contacts resist oxidation for stable long‑term connection. Durable PVC outer jacket withstands frequent bending for home entertainment, gaming room, conference and commercial display projects.

Standard lengths are in stock. We support custom cable length, shell color, logo silk‑screen printing and private‑label packaging for bulk OEM & ODM orders.

• 48Gbps ultra high‑speed bandwidth, HDMI 2.1 standard
• Support 8K@60Hz, 4K@120Hz, backward compatible with HDMI2.0/1.4
• Built‑in eARC enhanced audio return channel, HDCP 2.3
• Gold‑plated anti‑oxidation HDMI connectors
• Multi‑layer shielding for anti‑interference performance
• Fit for 8K TV, gaming console, projector, monitor, home theater
• Support OEM custom length, logo and packaging