StarTech.com 5m Ultra High Speed HDMI 2.1 Cable 48Gbps – 8K 60Hz/4K 120Hz HDR10+ eARC
£40.20 inc VAT
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About This Item
- 5m Ultra High Speed HDMI 2.1 cable with 48Gbps bandwidth
- Supports 8K at 60Hz and 4K at 120Hz with HDR10+
- Straight gold-plated HDMI Type A male connectors
- Dolby Atmos, TrueHD, Vision and DTS:X audio support
- Aluminium mylar foil shielding with TPE jacket in grey/black
- eARC enabled with HDCP 2.3 for secure content
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StarTech.com HDMM21V5M | Certified Ultra High Speed HDMI 2.1 Cable
The StarTech.com 16ft (5m) HDMI 2.1 Cable 8K – Certified Ultra High Speed HDMI Cable 48Gbps – 8K 60Hz/4K 120Hz HDR10+ eARC – Ultra HD 8K HDMI Cable – Monitor/TV/Display – Flexible… is built for UK AV installations. It targets professionals and home cinema users who need reliable 48Gbps bandwidth. The key USP is its official Ultra High Speed certification, ensuring compliance for 8K and high-refresh setups.
Slim Technical Overview
| Metric | Specification |
|---|---|
| HDMI Version | 2.1 |
| Bandwidth | 48 Gbit/s |
| Max Resolution | 7680 x 4320 (8K) |
| Max Refresh Rate | 120 Hz |
| Cable Length | 5 m |
| Connector Plating | Gold |
Ensure Ultra High Speed Certification Compliance
This cable is certified by an HDMI Authorized Test Center. This testing verifies it meets the strict 48Gbps bandwidth requirements for HDMI 2.1 features. It also passed EMI testing to minimise wireless signal interference. Always verify your source and display devices support HDMI 2.1 to unlock full potential.
Support Advanced HDR and Immersive Audio
The cable supports HDR10+ and Dolby Vision for enhanced contrast and colour. It also handles eARC for uncompressed 5.1 and 7.1 digital audio. This includes support for Dolby Atmos and DTS:X. Confirm your AV receiver and content source support these formats.
Deliver 8K and 4K 120Hz Visuals
It supports 8K at 60Hz and 4K at 120Hz refresh rates. This makes it suitable for next-gen gaming and high-resolution video editing. The 5-metre length offers flexibility for UK living room or office setups. Check your specific display’s HDMI port capabilities before purchase.
Rely on Robust Build Quality
The cable uses a flexible TPE jacket, which is non-toxic and halogen-free. Aluminum mylar foil shielding protects against electromagnetic interference. Gold-plated connectors resist corrosion and ensure a stable signal. The 26 AWG wire size supports the required data rate over distance.
What is in the box
- 1 x StarTech.com Ultra High Speed HDMI 2.1 Cable (5m)
Check before you buy
- Confirm your display and source devices support HDMI 2.1 (48Gbps).
- Verify the required cable length for your specific UK room layout.
- Check that your equipment supports HDR10+ or Dolby Vision if needed.
- Ensure your setup uses standard HDMI Type A ports (male to male).
Questions and answers
Is this cable officially certified for HDMI 2.1?
Does it support 4K at 120Hz?
Is the cable compatible with older HDMI versions?
What audio formats are supported via eARC?
Is the connector plating durable?
Why we rate it
This cable is ideal for UK users building an 8K-ready home cinema or a high-refresh gaming setup. It offers certified performance and durable construction for long-term use. Covered by the applicable manufacturer warranty.
| Connector 1 form factor | Straight |
|---|---|
| Connector 2 form factor | Straight |
| Dolby technologies | Dolby TrueHD, Dolby Vision, DTS-HD Master Audio, DTS:X, Dolby Atmos |
| Cable shielding | Aluminum mylar foil |
| Audio Return Channel ARC | Yes |
| Product colour | Grey, Black |
| Cable length | 5 m |
| Connector 1 | HDMI Type A (Standard) |
| Connector 2 | HDMI Type A (Standard) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Connector contacts plating | Gold |
| AWG wire size | 26 |
| Data transfer rate | 48 Gbit/s |
| Supported graphics resolutions | 7680 x 4320 |
| HDCP | Yes |
| High Dynamic Range HDR supported | Yes |
| High Dynamic Range HDR technology | High Dynamic Range 10+ (HDR10 Plus) |
| Quantity per pack | 1 pc(s) |
| Cable jacket material | Thermoplastic elastomer (TPE) |
| HDCP version | 2.3 |
| Operating temperature T-T | 0 – 50 °C |
| Storage temperature T-T | 0 – 50 °C |
| Operating relative humidity H-H | 0 – 85% |
| Package weight | 180 g |
| Weight | 417 g |
| Package width | 250 mm |
| Package depth | 330 mm |
| Package height | 27 mm |
| Cable diameter | 8 mm |
| Compliance certificates | RoHS, CE |
| Products per master outer case | 25 pc(s) |
| Master outer case width | 390 mm |
| Master outer case length | 430 mm |
| Master outer case height | 290 mm |
| Harmonized System HS code | 84733080 |
| Distributor SKUs | V284559, CC91979, 94268, 6986003, 10351590, 339222, CLHDMM21V5M |
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