# Highwings 10K 8K Long HDMI Cable 4.5M/15FT – Ultra High Speed, In-Wall CL3 Rated

Highwings 10K 8K Long HDMI Cable 4.5M/15FT offers in-wall CL3-rated HDMI 2.1 performance with 48Gbps, eARC and VRR—great for long runs between PC,.

- [Original product page](https://www.ofertitastop.com/uk/product/highwings-10k-8k-long-hdmi-cable)
- [View offer](https://www.ofertitastop.com/uk/visit/highwings-10k-8k-long-hdmi-cable)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-20T05:44:29.029Z
- SKU: ofertitastop-uk-138403
- Category: Electronics > Electronics Accessories > Cables > Audio & Video Cables
- Source store: amazon UK
- Active deal: Yes
- Price: 12.74 GBP
- Previous price: 14.99 GBP
- Discount: 15%
- Rating: 4.7 / 5
- Reviews: 3001

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## What it is and what it solves
The Highwings 10K 8K Long HDMI Cable is an extended-length HDMI 2.1 lead designed to carry high-bandwidth video and audio signals between devices such as laptops, PCs, TVs, monitors and projectors. With a substantial 4.5 metre (15 ft) length and CL3 in-wall rating, it aims to provide a reliable, simple upgrade path for setups where distance between sources and displays would otherwise degrade performance.

## How it performs on paper
On paper, this cable supports 8K at 60Hz, 4K at up to 240Hz, and a range of other high refresh rate modes, backing 48Gbps bandwidth, Dynamic HDR and immersive audio features including eARC and HDCP 2.2/2.3. The build uses 24K gold-plated connectors and a triple-shielded, 28 AWG conductor arrangement to resist EMI and RFI, which is helpful when cables must traverse walls or busy living spaces.

## The good, the not-so-perfect
On the plus side, the extended length is convenient for larger rooms or wall installations, and the long-term compatibility with current and recent HDMI devices makes it a practical choice for future‑proofing a media setup. The inclusion of eARC, VRR and other gaming-friendly features can translate into smoother visuals and richer audio for gaming or media streaming.
However, it may not be the best option if you only need a shorter, simpler connection or if your devices operate within a shorter run where triggers like 8K@60Hz are not a priority. Also, while the spec promises high performance, real-world results depend on the source device capabilities and the content format being delivered.

## Who this is for
If you’re wiring a living room, home theatre, or gaming setup where distance could compromise signal integrity, and you want a robust, in-wall rated option that remains compatible with current HDMI standards, this cable is worth considering. It’s particularly suited to users seeking 8K/4K high refresh-rate video, immersive audio, and a clean, long-run installation without extra adapters.

## Who it isn’t best for
If your needs are modest—such as a short HDMI run or basic HD/4K at standard refresh rates—the extra length and higher-end build may be more than necessary. For those who rarely push 8K or do not require eARC or VRR, a more economical option could be a better fit.

## Before you buy: what to check
- Confirm your source and display both support HDMI 2.1 features you intend to use (e.g., 8K@60Hz, 4K@120Hz, eARC).
- Ensure a wall or in-wall installation is suitable for a CL3-rated HDMI lead.
- Consider the actual room layout to verify 4.5m length won’t create excess slack or routing issues.

## How it compares to the other approaches
If you value a tidy, wall-friendly installation with broad compatibility and future‑proof features, a dedicated, high-bandwidth HDMI cable like this one makes sense. If you don’t need long reach or 8K capabilities, a shorter HDMI 2.0/2.1 lead without in-wall rating might be more cost-effective and perfectly adequate for many setups.

## Practical usage snapshot
Picture this: you sit in a home cinema chair and want 8K content from a PC to a ceiling-mounted projector. A 4.5 m run with heavy shielding and durable connectors reduces the chance of signal drop or interference, keeping picture fidelity intact as you adjust seating and display position.

## Is it worth it?
### Buying verdict
It’s a sensible pick if you prioritise long reach, in-wall safety and 8K/4K high‑refresh opportunities, and you’re aligning with devices that can actually utilise those features. If your setup is compact or relies on staples like 4K at standard 60/120 Hz, you may not need the extra capability or length.

## FAQ
- Do I need HDMI 2.1 to use this cable at all? The cable is rated for HDMI 2.1 features, but whether you see benefits depends on your source and display capabilities.
- Can I run this cable inside a wall? Yes, the CL3 rating indicates suitability for in-wall use where code requirements allow.
- Will this cable improve gaming performance? It supports features aimed at smoother gaming (VRR, ALLM, QMS/QFT) on compatible devices, but observed benefits depend on the game, console/PC, and display.

## Images

![Highwings 10K 8K Long HDMI Cable 4.5M/15FT – Ultra High Speed, In-Wall CL3 Rated — 1](https://www.ofertitastop.com/i/_VA0fwFqJ7GQht1djVdUWh3oQ8uBTKBqCddMTJxZiTj66qSwPIf9MuoPPaTpczJmoO2TrDE9c2s7rrMgTMxuLv76CTjho8NuDcQOr5WqLwXxuqac0yG-WQ.jpg)

![Highwings 10K 8K Long HDMI Cable 4.5M/15FT – Ultra High Speed, In-Wall CL3 Rated — 2](https://www.ofertitastop.com/i/6EUjy1Feb-dYcjRSLrLRXFLOPSXJZuwWUYHNtGWC1EckFhQmqyeJAzqw7JjzkPdAoBoZRMBGEWHH7txIHLDSUNb_YIASCqx3ySnf_yuvcA_25BwTN6LXag.jpg)

![Highwings 10K 8K Long HDMI Cable 4.5M/15FT – Ultra High Speed, In-Wall CL3 Rated — 3](https://www.ofertitastop.com/i/NLkrkOnvcSqskD19p46b5LyILhubHE6FJvDJz1TnuJCYtTbAqSwWDngI6THrtTnZpt81tpDT-C5ey8-l7a4xO9JCeUMBBw-0KB_T4eTZIo_VDLzzfX36zA.jpg)

![Highwings 10K 8K Long HDMI Cable 4.5M/15FT – Ultra High Speed, In-Wall CL3 Rated — 4](https://www.ofertitastop.com/i/4l99U1bNVYpMpAmrP4-e5ZqDegk_JUbyDHuIhpbU4fEW2Xjalp52FysrwlqdnZ1WWMHgCEP4q9KI0Pgne4RWxMgR3DGJpKqpFPeMPfKJougKxkjubz6rlA.jpg)

![Highwings 10K 8K Long HDMI Cable 4.5M/15FT – Ultra High Speed, In-Wall CL3 Rated — 5](https://www.ofertitastop.com/i/hNo9lo7FNwL_uR8d_Fuq2-9ap_iVEy5H_dN0i_HjaI_WZ0lEiGVCrbh_kGpW8nOiEz6_b9w3yAhDapHez9CAhIHgneu15tkxFEUBrm4PRixm-SFNefK-2w.jpg)