Active Mini DisplayPort 1.2 | Thunderbolt to HDMI Adapter

Part no. 3856

Adapter Cable | 4k | Ultra HD | 3D | AMD/ATI Eyefinity

Quantity Discount Pricing
1-4 5-9 10-49 50-99 100+
$22.99 $21.99 $20.89 $19.79 $18.69
Quantity Discount Pricing
1 - 4 5 - 9 10 - 49 50 - 99 100+
$22.99 $21.99 $20.89 $19.79 $18.69

This Mini DisplayPort to HDMI adapter supports the latest 4K Ultra HD standard. The Plug & Play capability lets you simply connect your Mac to a 4K Ultra HDTV or monitor and enjoy a truly cinematic experience. Designed with an Aluminum casing to minimize electromagnetic interference.


  • Active Mini DisplayPort Version 1.2 Adapter
  • Built with Aluminum housings on both ends
  • Compliant with Mini Displayport 1.2 and backward compatible to Mini DisplayPort 1.1
  • Supports the latest 4K Ultra HD 2160p (3840 x 2160), 1080p (1920 x 1080), and 720p (1280 x 720) resolutions
  • Supports AMD / ATI Eyefinity Technology for viewing multiple HDMI displays
  • Automatic sink detection and low power standby mode operation initiated
  • Based on sink detection status, low power operation - Active 400mW, standby mode 15mW
  • Powered from Mini DisplayPort source
  • Back-current-safe design on all sink-side
  • Main link DDC and HPD terminals
  • No installation needed

Please note that your laptop or video card must support 4K Ultra HD resolution in order to get the 4K resolution on your 4K Ultra HD TV or 4K monitor.

Features & Specs
Connector A: Type of Connector on Side A of the adapter? Mini DisplayPort Male
Connector B: Type of Connector on Side B of the adapter? HDMI Female
Form factor The form factor of this connector? Straight (6 3/4 Inches long)
Gender The gender of this connector? Male to Female
REVIEW SUMMARY for Active Mini DisplayPort 1.2 | Thunderbolt to HDMI Adapter
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Q: What is HDMI?

A: High-Definition Multimedia Interface (HDMI) is a fully digital audio and video interface. HDMI brings the highest quality video to your home theater. Since HDMI supports both audio and video it simplifies wiring significantly.

Q: What is HDMI with Ethernet?

A: HDMI with Ethernet enables multiple devices that are Ethernet ready to share an internet connection.

Q: Is HDMI backwards compatible with previous versions?

A: Yes, HDMI is fully backwards compatible.

Q: What are the advantages of using HDMI over S-Video or component?

A: The quality of audio and video increases significantly. Images and sounds will be sharper and defined. These benefits are clearly seen are resolutions like 1080p.

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