StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket

StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket

Brand StarTech.com

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£18.16

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You save £11.82 (39%)

3 offers at 3 retailers

Listed since 7 April 2026

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Description

HIGH PERFORMANCE 8K CABLE: 20in (50cm) Ultra HD HDMI 2.1 cable - 8K/5K 60Hz, 4K 120Hz (48Gbps) - Dynamic HDR10+ and Dolby Vision for high contrast and vivid picture - eARC, DTS-HD Master Audio/DTS:X/Dolby TrueHD/Atmos for high quality audio - HDCP 2.3. CERTIFIED CABLE: Ultra High Speed HDMI 2.1 Certification ensures each cable delivers full 8K performance - Encased in die-cast aluminum shielding to improve signal integrity and prevent signal degradation due to EMI Interference. DURABLE: UHD HDMI cord is tested to withstand 10,000+ insertions & 600+ bend cycles at 120° - Corrosion-resistant gold-plated connectors - Long lasting flexible TPE jacket and strain reliefs - TPE is non-toxic and halogen free. APPLICATIONS: 8K HDMI cable is ideal for Commercial, AV Production and High-Res applications - For home, office, classroom - Works with computer, laptop, desktop, or workstations to connect TV/monitor/display/projector - Samsung/Sony/Apple TV/Dell/LG. SPECS: 20 inch (50 cm) - HDMI 2.1 - Certified Ultra High Speed HDMI Cable 48Gbps - HDMI Male to Male - 8 mm (0.31") Outer Diameter and 26AWG - TPE Jacket - Al-Mylar Foil w/Braid EMI Shielding - Works with HDMI 2.0b/2.0a/2.0/1.4. Connect 8K Ultra High Speed enabled source devices to 60Hz capable HDMI displays featuring HDR+. This 20 in (50 cm) Ultra High-Speed HDMI Cable, withstands the daily demands of connecting your HDMI devices. Tested to endure strenuous wear and tear, this durable cable is a must-have for both business and consumer applications.. Experience HDMI 2.1. This high performance 8K cable supports resolutions of up to 8K at 60Hz (7680x4620p), 5K at 60Hz, and 4K at 120Hz at bandwidths of up to 48Gbps. It supports High Dynamic Range (HDR10+) and Dolby Vision for higher contrast ratio and vivid colors.. In addition, eARC (Enhanced Audio Return Channel) supports up to 32 uncompressed 5.1 and 7.1 digital audio channels to support DTS-HD Master Audio™; DTS:X®; Dolby® TrueHD, Dolby Atmos® for high quality sound. Latest HDCP 2.3 encrypts and secures your video and audio content.. The perfect cable for creating the ultimate home theater or for providing lifelike digital signage.. This cable is compatible with all 8K ready devices and is backward compatible with previous HDMI specifications.. Ultra High Speed Certification. The cable has undergone rigorous compliance testing and is certified by an HDMI Authorized Test Center. This ensures it supports the high bandwidth enabled features it promises. An EMI test is performed to ensure the cable minimizes interference from wireless signals.. Cable Key Features. • Aluminum-mylar foil with braided shielding improves EMI protection. • Flexible TPE jacket and strain reliefs (TPE is non-toxic & halogen free). • Insulated conductors reduce friction and provide more flexibility. Connector Key Features. • Die-cast aluminum sub-structure shielding improves signal integrity and prevents signal degradation. • Corrosion-resistant gold-plated connectors ensure premium video quality & enhanced reliability. • Tested to withstand 10,000+ insertions. This product is backed for life, including free lifetime 24/5 multi-lingual technical assistance.. The StarTech.com Advantage. Features. Cable shielding. Aluminum mylar foil. Cable jacket material. Thermoplastic elastomer (TPE). Connector contacts plating. Gold. AWG wire size. 30/32. Maximum refresh rate. 120 Hz. Supported digital audio channels (uncompressed). 5.1, 7.1, 32. High Dynamic Range (HDR) technology. High Dynamic Range 10+ (HDR10 Plus). High Dynamic Range (HDR) supported. Yes. Data transfer rate. 48 Gbit/s. HDCP version. 2.3. HDCP. Yes. Audio Return Channel (ARC). Yes. Dolby technologies. DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby TrueHD, Dolby Vision. Supported graphics resolutions. 4096 x 2160, 5120 x 2880, 7680 x 4320. HDMI version. 2.1. Product colour. Black, Grey. Connector 2 form factor. Straight. Connector 1 form factor. Straight. Connector 2 gender. Male. Connector 1 gender. Male. Connector 2. HDMI Type A (Standard). Connector 1. HDMI Type A (Standard). Cable length. 0.5 m. Operational conditions. Operating relative humidity (H-H). 0 - 85%. Storage temperature (T-T). 0 - 50 °C. Operating temperature (T-T). 0 - 50 °C. Sustainability. Sustainability compliance. Yes. Doesn't contain. Halogen. Certificates. Compliance certificates. CE, RoHS. Weight & dimensions. Weight. 288 g. Cable diameter. 0.5 mm. Packaging data. Quantity per pack. 1 pc(s). Package weight. 290 g. Package height. 30 mm. Package depth. 200 mm. Package width. 220 mm. Logistics data. Products per master (outer) case. 200 pc(s). Master (outer) case height. 290 mm. Master (outer) case length. 380 mm. Master (outer) case width. 430 mm. leaflet

Full specifications

Marque StarTech.com
Référence fabricant hdmm21v50cm
K CABLE 20in (50cm) Ultra HD HDMI 2.1 cable - 8K/5K 60Hz
DTS X/Dolby TrueHD/Atmos for high quality audio - HDCP 2.3. CERTIFIED CABLE: Ultra H
DURABLE UHD HDMI cord is tested to withstand 10
APPLICATIONS 8K HDMI cable is ideal for Commercial
SPECS 20 inch (50 cm) - HDMI 2.1 - Certified Ultra High Speed HDMI Cable 48Gbps - HDMI

StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket: complete technical analysis for 2026

The StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand StarTech.com has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Who is this Informatique for?

The StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket benefits from the expertise of StarTech.com in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Informatique category, this is an option we recommend without hesitation.

For intensive or occasional use

The StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this StarTech.com product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the StarTech.com USB 2.0 to VGA Adapter, USB to VGA Monitor Converter for Windows, 1080p (no support for macOS/ChromeOS/Linux) - TAA.

Against the competition

In the Informatique market, the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket is well positioned thanks to its price from £18.16 and the strength of StarTech.com. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 3210 £
Mid-range3210 £ to 7490 £
High-endOver 7490 £

The best times to buy the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket

How does the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket compare to competitors in the Informatique category?

In the Informatique category, the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket suitable for beginners?

Yes, the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and StarTech.com usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket?

Refurbished versions of the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket drop during the year?

Prices for the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket at all retailers?

Free delivery is not guaranteed for the StarTech.com 20in (50cm) HDMI 2.1 Cable 8K - Certified Ultra High Speed HDMI Cable 48Gbps - 8K 60Hz/4K 120Hz HDR10+ eARC - Ultra HD 8K HDMI Cord - Monitor/TV/Display - Flexible TPE Jacket at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

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