Rommisie 4K/60Hz HDMI Cable 20M

This Rommisie HDMI 2.0 cable delivers stable 4K/60Hz picture and reliable audio sync for home AV setups and presentations. It suits large screen TVs, projectors and consoles where long cable runs are needed without frequent signal hiccups.

Key features

The cable supports HDMI 2.0 with 18Gbps bandwidth, so 4K at 60Hz and Full HD 1080p are handled according to the specification. Built shielding and TMDS differential signalling reduce artefacts such as double images or flicker, and the gold plated connectors resist corrosion for longer-term use. Rommisie 4K/60Hz HDMI Cable 20M is described by the manufacturer as compatible with Blu‑Ray players, PS5 and other HDMI devices, and it carries audio return and Ethernet functions where the source and sink support them. Be aware that actual performance depends on connected devices and their HDMI versions.

Specifications

• Name: Rommisie 4K/60Hz HDMI Cable 20M
• Type: HDMI 2.0
• Format: 4K/60Hz, Full HD 1080p, 3D compatible
• Length: 20M
• Material: gold plated connectors, pure copper conductors

Usage tips

Use this cable when you need a single long run between TV and source without adding converters. It performs well for console gaming, Blu‑ray playback and projector setups, and automatic audio‑video sync helps avoid manual tweaks. It’s a good fit if you prioritise a tidy installation and corrosion resistance. If your kit requires HDMI 2.1 features like higher frame rates or VRR, check device compatibility before purchase.

Care & maintenance

Avoid tight bends and sharp kinks along the 20 metre run to preserve conductor integrity. Clean connectors gently with a dry cloth if dust accumulates, and avoid prolonged exposure to damp or extreme temperatures. Two minor limitations to note are that some very long runs can still be sensitive to interference, and advanced HDMI 2.1 features are not supported according to the specification provided.