Cabo HDMI DELOCK 81691 — HDMI tipo A para Micro HDMI tipo D, 2 m, 48 Gbit/s, até 7680×4320, contactos banhados a ouro, preto

The DELOCK 81691 is a 2 m High Speed HDMI cable with Ethernet that connects devices with a Micro HDMI (Type D) port—such as cameras or tablets—to displays with a standard HDMI (Type A) input. The cable supports a maximum bandwidth of 48 Gbps, enabling video up to 8K Ultra HD (7680 × 4320 @ 60 Hz) and high frame rate modes depending on the source device and display.

Advantages

The cable supports Dynamic HDR and Dolby® Vision for improved colour depth, brightness and contrast, and it implements eARC to deliver uncompressed audio from the TV to external sound systems. It features gold-plated contacts, triple shielding and a 36 AWG coaxial construction to ensure reliable signal transmission. With support for high resolutions, wide colour sampling formats and Display Stream Compression, it is suited for demanding video and audio setups.

Suitable for

• Connecting cameras or tablets with Micro HDMI to TVs, monitors or projectors
• Home cinema setups requiring high-resolution video and lossless audio via eARC
• Gaming systems and PCs that use high refresh rates and variable refresh technologies
• Portable devices and media players with Micro HDMI output

When it may not be suitable

This cable requires devices that include the corresponding HDMI ports (Type A and Micro Type D). It does not add functionality to devices that lack HDMI eARC, Dolby Vision or Dynamic HDR support. Actual achievable resolutions and frame rates depend on the capabilities of the connected source and display hardware and their settings.

Key specifications

• Cable length: 2 m
• Connectors: HDMI Type A (straight male) to HDMI Type D Micro (straight male)
• Maximum data transfer rate: up to 48 Gbps
• Supported resolutions: up to 7680 × 4320 @ 60 Hz; 5120 × 2880 @ 120 Hz; 3840 × 2160 @ 240 Hz (depending on system)
• HDR formats: Dynamic HDR, Dolby Vision
• Audio: eARC support, up to 32 audio channels, up to 1536 kHz sampling rate, Dolby TrueHD and DTS-HD Master Audio support
• Video features: 21:9 aspect ratio support, 1080p HFR 3D, colour sampling 4:4:4, 4:2:2 and 4:2:0, Display Stream Compression (DSC 1.2)
• Cable construction: 36 AWG coaxial, triple-shielded, gold-plated contacts
• Colour: Black

How to use

Connect the Micro HDMI (Type D) end to the source device (for example a camera or tablet) and the standard HDMI (Type A) end to the display or TV. Ensure both devices are powered on and set the display input to the corresponding HDMI port. If using advanced features such as eARC, Dolby Vision or variable refresh rate, enable the relevant options in the source and display settings. Check the device manuals for specific setup steps if needed.

What to consider before purchase

• Verify that your source device has a Micro HDMI (Type D) output and the display accepts HDMI Type A
• Confirm that your devices support the desired resolutions, HDR formats and eARC if you need lossless audio
• Consider cable length (2 m) for your installation to ensure proper reach

Recommendations

For optimal performance, use the cable with source and display hardware that explicitly support 48 Gbps bandwidth and the HDR/audio features you intend to use; set HDMI input and audio return settings on the TV and enable matching modes on source devices.