HDMI cable Unitek C11093RGY01 2 m, HDMI 2.1, 48 Gbit/s, 8K (7680x4320), 144 Hz, ARC, gold-plated, grey

Unitek HDMI cable C11093RGY01 is a 2 m round cable compliant with HDMI 2.1, supporting up to 48 Gbit/s bandwidth. It provides video resolutions up to 8K (7680 x 4320) and supports refresh rates up to 144 Hz. The cable has straight male HDMI Type A connectors on both ends with gold-plated contacts, includes Audio Return Channel (ARC) functionality, and comes in grey. Pack quantity: 1.

Advantages

The cable supports high-bandwidth HDMI 2.1 signals (48 Gbit/s) for high-resolution and high-refresh-rate displays. Gold-plated contacts reduce contact resistance and improve signal reliability. A 2 m length provides flexible placement between source and display, while the round cable design offers easy routing. ARC support allows audio return from a TV to an AV receiver or soundbar without a separate audio cable.

Suitable for

• Connecting gaming consoles or gaming PCs to 4K/8K monitors or TVs at high refresh rates
• Home theater setups requiring high-resolution video and ARC audio return
• High-bandwidth video sources such as UHD Blu-ray players and media streamers
• Desktop setups where a 2 m cable length is sufficient for tidy cable management

Key specifications

• HDMI version: 2.1
• Maximum data transfer rate: 48 Gbit/s
• Maximum supported resolution: 7680 x 4320 (8K)
• Maximum refresh rate: up to 144 Hz (depending on source and display capabilities)
• Connectors: HDMI Type A (Standard), male-to-male, straight form factor
• Connector contacts: gold-plated
• Cable type and length: round cable, 2 m
• Audio support: Audio Return Channel (ARC)
• Colour: grey

How to use

Connect one HDMI Type A male connector to the HDMI output of your source device (for example, a game console, PC graphics card, or Blu-ray player) and the other connector to the HDMI input of your display or AV receiver. Ensure both connected devices support the desired resolution and refresh rate. Secure connections by inserting each connector fully into the HDMI port until it seats firmly.

Recommendations

For best results, use the cable with devices and displays that support HDMI 2.1 bandwidth and features. When targeting 8K resolution or very high refresh rates, verify that both the source and display firmware and settings are configured for the required output (resolution, refresh rate, chroma subsampling, and colour depth). Avoid sharp bends and excessive tension on the cable to maintain signal integrity and connector life.