ATEN 4K Active mini DisplayPort to HDMI converter, 3D, up 3840 by 2160 @30Hz

The ATEN 4K Active mini DisplayPort to HDMI converter (VC981-AT) enables connection of a Mini DisplayPort output to an HDMI display, supporting resolutions up to 3840x2160 at 30Hz. It has a male Mini DisplayPort connector, a compact white housing and weighs 75 g, making it suitable for portable use at home or in the office.

Advantages

This active converter provides a stable 4K@30Hz video signal from Mini DisplayPort sources to HDMI displays. Its compact dimensions (45 mm width, 175 mm depth) and lightweight construction simplify transport and setup. The adapter’s white finish and simple connector design ensure compatibility with a wide range of devices without requiring additional power for typical use cases.

Suitable for

• Connecting laptops or desktops with Mini DisplayPort to HDMI monitors or TVs
• Home media playback and streaming to HDMI displays
• Office presentations and external display setups

Key specifications

• Model: VC981-AT
• Brand: ATEN
• Input connector: Mini DisplayPort (male)
• Output connector: HDMI
• Maximum resolution: 3840 x 2160 @ 30Hz
• Weight: 0.075 kg
• Colour: White
• Category: Cable interface and gender adapters

How to use

Plug the male Mini DisplayPort connector into the source device’s Mini DisplayPort output, then connect an HDMI cable from the adapter’s HDMI output to the HDMI input of the monitor or TV. Power on both devices and select the appropriate HDMI input on the display. The adapter is active and handles the signal conversion; no driver installation is normally required.

Recommendations

For reliable 4K@30Hz performance, use a high-quality HDMI cable and ensure the source device supports 4K output over Mini DisplayPort. Avoid sharp bends in the cable and keep the adapter in a ventilated area during extended use.