Mini DisplayPort to HDMI adapter cable helos 288488 — 4K resolution support

Mini DisplayPort to HDMI adapter cable helos 288488 provides a direct connection from a device with a Mini DisplayPort output to an HDMI display. The silver cable supports up to 4K (3840 x 2160) at 60 Hz and is suitable for connecting laptops, desktops and compatible tablets to monitors, TVs and projectors; video and, where supported by the source device, audio are transmitted through the adapter. The cable features a gold-plated HDMI contact and an aluminium connector housing for improved durability and signal quality.

Advantages

The helos 288488 adapter offers 4K@60Hz support and DisplayPort 1.2 compatibility, ensuring high-resolution video transmission. It is plug-and-play, has gold-plated contacts and a TPE cable jacket for flexible handling. Additional compatibility features include HDR10, 3D support, HDCP compliance and support for Dolby TrueHD and DTS-HD audio formats where the source device provides audio over Mini DisplayPort.

Suitable for

• Connecting laptops with Mini DisplayPort to HDMI monitors or TVs
• Connecting desktops or compatible tablets to projectors for presentations
• Home entertainment setups requiring 4K@60Hz video output
• Extending desktop displays or using an external monitor for productivity

Key specifications

• Connector: Mini DisplayPort (male) to HDMI (female)
• Max output resolution: 3840 x 2160 at 60 Hz
• Supported standard: DisplayPort 1.2
• Cable jacket: Thermoplastic elastomer (TPE)
• Plating and housing: Gold-plated contact, aluminium connector housing
• Compatibility/features: HDR10, 3D-capable, HDCP compatible, Dolby TrueHD and DTS-HD support, AMD Eyefinity certified, EDID compatible

How to use

Plug the Mini DisplayPort end into the Mini DisplayPort output of your laptop, desktop or tablet and connect an HDMI cable from the adapter’s HDMI female connector to the HDMI input of your monitor, TV or projector. Power on both devices and select the correct HDMI input on the display. If audio over Mini DisplayPort is supported by the source device, audio will be transmitted automatically; otherwise use a separate audio connection.

Recommendations

For optimal 4K@60Hz performance, use an HDMI cable rated for 4K@60Hz and ensure the source device’s Mini DisplayPort output supports DisplayPort 1.2. Check display input settings and update graphics drivers if the expected resolution or audio passthrough is not available.