StarTech.com HDMI 2.1 Cable 8K60 4m Black

StarTech.com HDMI21-CBL-8K60-4M | Ultra High Speed HDMI 2.1 Cable

The StarTech.com HDMI21-CBL-8K60-4M HDMI cable HDMI Type A (Standard) Black is engineered for UK home cinema and gaming setups. It delivers a full 48 Gbit/s bandwidth for uncompressed 8K video. This cable supports advanced audio formats and high dynamic range visuals. It is ideal for connecting modern graphics cards to large displays.

StarTech.com HDMI21-CBL-8K60-4M HDMI cable HDMI Type A (Standard) Black

This cable provides a straight-to-straight connection for tight spaces. It features gold-plated contacts for reliable signal transfer. The outer jacket uses thermoplastic elastomer for flexibility. Because it is HDMI 2.1 compliant, it handles the latest video standards. So, it is a future-proof choice for UK AV installations.

Slim Specifications

8K and 4K Visual Fidelity

This cable supports native 8K resolution at 60Hz and 4K at 120Hz. It handles 3840 x 2160 and 7680 x 4320 graphics resolutions. Because it uses a 48 Gbit/s data rate, there is no compression artefacting. This ensures crisp text and smooth motion for UK media consumption.

High Dynamic Range and Dolby Vision

The cable supports HDR10+ and Dolby Vision for enhanced contrast. It also handles Dolby Atmos and DTS:X audio formats. In practice, this means brighter highlights and deeper blacks on compatible displays. So, your films and games look exactly as the director intended.

Reliable Construction and Shielding

It features aluminum mylar foil shielding to reduce electromagnetic interference. The round cable uses a durable thermoplastic elastomer jacket. Because the connectors are straight, they fit flush against wall-mounted TVs. This design helps maintain a clean installation in UK living rooms.

ARC and HDCP 2.3 Support

The cable includes Audio Return Channel (ARC) functionality. This allows audio to travel from your TV to a soundbar via one cable. It also supports HDCP 2.3 for playing protected 4K content. So, you can stream from major UK services without handshake errors.

Plug and Play Installation

This is a pure Plug and Play cable with no drivers required. The gold-plated Type A connectors ensure a secure fit. Because it operates between 0°C and 40°C, it suits typical UK indoor environments. However, you must verify your device ports support HDMI 2.1 to unlock full bandwidth.

Box contents

• 1 x StarTech.com HDMI21-CBL-8K60-4M HDMI Cable (Black, 4 m)

Check before you buy

• Confirm your source device (e.g., PS5, Xbox Series X, PC GPU) has an HDMI 2.1 port.
• Verify your display supports 8K or 4K@120Hz with HDMI 2.1 bandwidth.
• Check that your AV receiver supports ARC or eARC if using a soundbar.
• Ensure your setup fits a 4m cable length without tension on the connectors.

Frequently Asked Questions

Q: Does this cable support eARC?

A: The input lists ARC support but does not specify eARC. Check your display and audio device specs.

Q: Is this cable suitable for PC gaming?

A: Yes, it supports 48 Gbit/s for high-refresh 4K gaming on compatible PC GPUs.

Q: What is the cable diameter?

A: The cable diameter is 8.5 mm, which is flexible for tight bends.

Q: Are the connectors angled?

A: No, both connectors have a straight form factor.

Q: Is this cable compliant with UK standards?

A: It is listed as CE and RoHS compliant. Confirm UKCA marking is required for your specific use case.

The Consultant’s verdict & warranty

This cable is best for UK users upgrading to 8K displays or high-refresh 4K gaming. It offers the full HDMI 2.1 bandwidth needed for modern AV equipment. However, ensure your devices support HDMI 2.1 to avoid bottlenecks. Covered by the standard Manufacturer Warranty.