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Item#: N82E16812117665

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Coboc ACAD-DP2HD4KS-6BK 6 inch Black Color DisplayPort V1.2 to HDMI Active Video Adapter Converter w/Audio - AMD ATI Eyefinify Compatible,DP to HDMI - 4K x 2K

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  • DisplayPort to HDMI Active Adapter
  • Displayport V1.2 Adapter
  • AMD ATI Eyefinify Compatible
  • 4K/2K and 1080P Resolution
  • Compliant with HDMI 1.4 & HDCP
  • For Souce with DP and DP++ Output

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Featuring a DisplayPort male connector on one end and an HDMI female connector on the other end, the Coboc ACAD-DP2HD4KS-6BK is an active adapter that converts DP to HDMI with audio support. This allows you to connect an HDMI-equipped monitor or projector to a DP source like Macbook, Ultrabook, desktop and more, eliminating the cost and hassle of upgrading sourcing or display equipment. Support for up to 4K2K resolution ensures pristine, uncompromised picture quality after conversion. This active converter fully supports Multi-Stream Transport (MST), and requires NO DP++ connector, making it a great choice for Eyefinity technology to connect more than two monitors. Best of all, this active converter is powered directly by the DisplayPort, no external power supply required, facilitating installation and implementation in various environments.

General information

General information

Audio pass-through Configuration

In some cases, source like laptop or desktop would set built-in speaker as default playback device. When you use this adapter to enjoy movies on the big HDTV, please configure your HDTV as default audio device if you only get video, no audio output. (Make sure your computer supports audio over DisplayPort)

Example of Windows system:

Control Panel > Hardware and Sound > Sound > Set HDTV as Default Device

General information

  • newegg DISPLAYPORT TO HDMI ACTIVE CONVERTER Wider display connectivity is possible by using the ACAD-DP2HD4KS-6BK that supports active translation from DisplayPort to HDMI. It requires complex circuitry to convert the DisplayPort signal from the graphics card, modify it to the new display signal required for the attached monitor, and for transmission. It is also suitable for graphics cards that only support outputting DP++ signals. Active converter works with graphics cards with DP and DP++ output for wider application than passive converter.
  • newegg 4K/2K RESOLUTION The Coboc ACAD-DP2HD4KS-6BK adapter supports 4K/2K @ 30fps resolution, which is 4 times the clarity of 1080p video resolution. And it also supports stereoscopic 3D and 1080P @120Hz to get the most out of your A/V equipment.
  • newegg AUDIO PASS-THROUGH This adapter supports up to eight channels LPCM, compressed audio (AC-3, DTS) and HBR audio format. It also supports up to 192kHz audio frame rate and up to 24-bit audio sample size for uncompromised audio performance.
  • newegg ATI EYEFINITY Enables ATI Eyefinity multiple-display configurations with more than two Displays, supports up to six displays (depending on Graphics card).
  • newegg SELF-POWERED DESIGN This active adapter is powered by the DisplayPort source, no external Power needed.
  • newegg CONVENIENT FEATURES The Coboc ACAD-DP2HD4KS-6BK adapter offers 6 inches in cable length, which is designed to compact installation, lessens strain on the source port and prevents damage to the cable, while also reducing the potential of blocking other nearby ports. It supports plug-and-play; no software or annoying configurations is required. It's also FCC and CE approved, making this model a reliable converter you can count on. Take it home, and use it with confidence!

Learn more about the Coboc ACAD-DP2HD4KS-6BK




DP to HDMI Active Adapter
Cable Length
Input Video: displayport 1.2,backword displayport 1.1
Output Video: HDMI1.4b,blackword DVI 1.0
Maximum clock rate:300MHz
Input Video Signal:5 Volts p-p (TTL)
Maximum Resolution: 4K*2K @ 30Hz /1920 x 1080 @ 120Hz
Auido support; 8 CHannels LPCM
Power consumption (Max):1W
External Power Supply:No external power needed
Operating Temperature:0 ? to +70?
Operating Humidity:10% to 85 % RH (no condensation)
Storage Temperature:-10? to +80?
Storage Humidity:5% to 90 % RH (no condensation)


Connector A
20-pin DisplayPort Male
Connector B
19-pin HDMI Female Type A


The Active Adapter converts DisplayPort to HDMI with audio support,Working with video cards not capable of outputting DP++ (multi-mode) signals.
Idea for ATI AMD Eyefinity configurations.

Displayport active adapter, support Multi-Stream Transport (MST)
Compliant with DP v 1.2 and HDMI 1.4b spec,Backward Compatible with DVI1.0
Supports DisplayPort1.2 4 lanes.
Enables ATI Eyefinity multiple-display configurations with more than 2 Displays, supports up to 6 displays (depending on Graphics card)
Clock rate up to 300 MHz,supports up to 4K Ultra HD,stereoscopic 3D and 1080P @120hz
Supports multiple color format:RGB 6/8/10/12-bit per component(bpc) and YCbCr4:4:4, YCbCr4:2:2,8/10/12bpc
Support up to 8 channels LPCM, compressed audio (AC-3, DTS) and HBR audio format.
Supports up to 192 kHz audio frame rate and up to 24-bit audio sample size
Integrated both HDCP Rx and Tx keys to support HDCP repeater.
Plug and Play, No Software to Install
Power by DisplayPort source,no external Power needed

Only when all source(including CD),adapter &cable, and display support 4K ,4K*2K resolution display is effective
AMD Eyefinity technology is a solution developed by AMD that allows consumers to run up to six simultaneous displays off of a single graphics card. This is a unique feature of AMD graphics products that cannot be found on any other consumer graphics solution at this time.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 0 day
  • Read full details
  • Return Policies
    • Return for refund within: 45 days
    • Return for replacement within: 1 year
  • This item is covered by's 45/1 Return Policy.
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