HDMI cable built to carry high-bandwidth video and modern multichannel audio for 8K and 4K@120Hz sources, the Southlight HDMI 2.1 Cable promises reliable picture and sound. Enjoy smoother gaming and consistent HDR playback without worrying about flicker or dropouts. Is the build and compatibility right for a living-room or home-cinema upgrade?
⚡ At a Glance
- • Signal Bandwidth: Up to 48Gbps, supporting 8K@60Hz and 4K@120Hz
- • Best for: Gamers, cinephiles and AV setups needing high-resolution, high-refresh connections
- • Not ideal for: Setups that only require standard HD connections or very short cable runs
Supports resolutions up to 7680 x 4320 and is backward compatible with older HDMI standards. Nylon braided jacket and gold-plated connectors improve longevity and connection stability.
Stable high-frame-rate video - with HDMI 2.1 48Gbps bandwidth
HDMI 2.1 specification at 48Gbps carries increased video data to enable 8K at 60Hz and 4K at 120Hz modes while maintaining chroma and colour depth. HDCP 2.3 and 2.2 support ensures protected content passes through correctly.
Reliable high-refresh gaming and smooth HDR playback on compatible consoles and GPUs, reducing the chance of flicker or signal dropouts during demanding scenes.
Full multichannel audio support - with eARC and high-bitrate formats
Enhanced Audio Return Channel compatibility plus support for high-bitrate formats such as DTS Master, DTS and Dolby Atmos allow lossless or near-lossless streams between TV and AV kit. eARC handles multichannel PCM and object-based audio over a single cable.
Cleaner, fuller sound from streaming apps and consoles when routing audio to soundbars or AV receivers, avoiding extra optical or analogue cabling.
Built to last in everyday setups - with braided jacket and reinforced connectors
Nylon braided exterior, gold-plated HDMI connectors and aluminium alloy connector housings combine to protect the cable and contacts. Manufacturer states over 20,000 bend cycles for durability.
Longer service life for wall-mounted TVs, frequent plugin changes or portable setups, with snug connectors that reduce accidental disconnections.
✨ The 4 Key Reasons for Southlight HDMI 2.1 Cable
- eARC and Dolby Atmos support - Deliver lossless multichannel sound to AV receivers reliably
- 48Gbps HDMI 2.1 bandwidth - Enable 8K@60Hz and 4K@120Hz gameplay without signal drops
- Durable nylon braid and aluminium casing - Withstand frequent handling and over 20,000 bends for long-term reliability
- Broad backwards compatibility - Works with older HDMI versions and a wide device range
📋 Technical Details at a Glance
- Category: HDMI cable
- Standard: HDMI 2.1 (backward compatible with HDMI 2.0, 1.4, 1.3)
- Bandwidth: 48Gbps
- Max Resolution: 7680 x 4320 (8K)
- Refresh Rates: 8K@60Hz, 4K@120Hz
❓ Frequently Asked Questions
Q: Does the cable support 8K and 4K at high refresh rates?
A: Yes. Supports resolutions up to 7680 x 4320, with 8K at 60Hz and 4K at 120Hz using the HDMI 2.1 48Gbps bandwidth.
Q: Will it work with my PS5 or modern smart TV?
A: Yes. Fully backward compatible with HDMI 2.0, 1.4 and earlier versions and listed as suitable for use with PS5, Samsung, LG and Sony TVs.
Q: Can I get Dolby Atmos or lossless audio over this cable?
A: Yes. Supports high-bitrate audio formats including Dolby Atmos and DTS variants, and includes eARC for multichannel audio passthrough.
🏆 Our Verdict
Ideal for gamers, home‑cinema enthusiasts and anyone upgrading to 4K/8K-capable kit who needs reliable high-bandwidth connections. The combination of 48Gbps HDMI 2.1 support, eARC and durable construction sets it apart for long-term use. While initial outlay may seem higher than basic leads, the future-proof bandwidth and build quality deliver value over time.
