ACT 1 meter HDMI 8K Ultra High Speed cable v2.1 HDMI-A male - HDMI-A male

The ACT 1 meter HDMI 8K Ultra High Speed v2.1 cable with HDMI-A male to HDMI-A male connectors provides high-bandwidth transmission for video and audio. It supports up to 8K at 60Hz and 4K at 120Hz with a maximum bandwidth of 48 Gbps, and includes Dynamic HDR for improved contrast and colour fidelity. The cable uses silver-plated contacts and a standard HDMI Type A interface, offered in a black finish.

Advantages

The cable delivers a 48 Gbps data rate for uncompressed high-resolution signals, supports Dynamic HDR for richer colours and contrast, and is compatible with standard HDMI Type A ports on most TVs, monitors and AV equipment. Silver-plated contacts improve signal quality and reduce corrosion risk, while the 1 m length balances convenience and reduced signal loss for near-field setups.

Suitable for

Key specifications

How to use

Connect one HDMI-A male end to the HDMI output on your source device (for example a game console, PC GPU or Blu-ray player) and the other HDMI-A male end to the HDMI input on your display or AV receiver. Ensure both connected devices support the desired resolution and refresh rate, and set the display/input settings on the source device to the appropriate output mode. Avoid sharp bends and heavy strain on the cable to maintain signal integrity.

Recommendations

For optimal performance at 8K/60Hz or 4K/120Hz, use the cable with devices and displays that explicitly support HDMI 2.1 features. Keep cable length minimal for high-bandwidth applications and check device firmware or settings if you encounter handshake or resolution issues.