IOGEAR GMDPHD4KA 3.5" Active Mini DisplayPort to HDMI Adapter with 4K Support

SKU: IGMDPHD4KA MFR: GMDPHD4KA
$34.95
Earn VIP Reward Points

Key Features

  • Experience stunning 4K resolution with this Mini DisplayPort to HDMI adapter.
  • Connect your Mini DisplayPort device to any HDMI display with ease using this adapter.
  • Enjoy a reliable connection for clear video and audio with our active adapter.
  • This compact, 3.5" adapter is perfect for on-the-go presentations and setups.
  • Supports up to 3840 x 2160 resolution at 30fps for crisp, detailed visuals.
  • Upgrade your viewing experience with this high-quality IOGEAR display adapter.
See More Product Details
Special Order?Estimated to Ship: 09/13/2025
Calculate Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$2.99

2 Year

$4.99

3 Year

$8.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

IOGEAR GMDPHD4KA Specifications

  • System Requirement

    Input: 1x Mini Display Port Source
    Output: 1x Projector or Display with HD Port

  • Video Input

    Mini DisplayPort Male 20 Pin

  • Video Output

    HDMI Female Type A 19 Pin

  • Video Resolution

    Up to 3840 x 2160 at 30fps

  • Power Consumption

    1W

  • Cable Length

    3.5" / 889.00mm

  • Humidity

    Operating: 10-85% RH (Non Condensing), Storage: 5-90% RH (Non Condensing)

  • Operating Temperature

    32 to 158 deg. F / 0 to 70 deg. C

  • Storage Temperature

    14 to 176 deg. F / -10 to 80 deg. C

  • Dimensions (H x D x L)

    0.87 x 0.5 x 6.8" / 2.21 x 1.27 x 17.27cm

  • Weight

    0.05lbs / 0.02kg

  • UPC Code

    881317513304

About IOGEAR GMDPHD4KA

The GMDPHD4KA 3.5" Active Mini DisplayPort to HDMI Adapter with 4K Support is a high-performance hardware solution designed to convert any Mini DisplayPort or Thunderbolt output into an HDMI output. This advanced adapter allows seamless connection of your Mini DisplayPort or Thunderbolt equipped devices such as Apple MacBook Air, MacBook Pro, Mac Pro, iMac, Microsoft Surface, and other computers, laptops, or Mini DisplayPort Graphics Cards to an HDMI-based display, projector, or HDTV.

Boasting support for 4K Ultra High Definition (UHD) video resolutions of up to 3840x2160, this adapter delivers the highest level of visual fidelity currently available in the consumer market. It enables you to display 4K content from your Mini DisplayPort equipped device on the latest UHD televisions, projectors, and displays, enhancing your viewing experience.

The GMDPHD4KA Active Mini DisplayPort to HDMI Adapter also supports up to 8 channels of LPCM and High Bit Rate (HBR) audio formats, offering high-definition, multi-channel audio pass-through. This eliminates the need for an additional audio cable when connecting to an external display with audio playback support.

Unlike passive adapters, this active Mini DisplayPort to HDMI adapter actively converts the display's HDMI signal into a Mini DisplayPort signal that your GPU can interpret. This feature is essential when connecting more than two displays to a video card such as an AMD Radeon GPU that supports Eyefinity technology. It ensures all connected monitors are synchronized, providing a smooth and consistent viewing experience.

Setting up the GMDPHD4KA Active Mini DisplayPort to HDMI Adapter is a breeze with its plug-n-play design. It requires no external power, software, or drivers to be installed. Simply connect the adapter to the Mini DisplayPort or Thunderbolt video out on your device, connect an HDMI cable to your monitor, and you're good to go.

This adapter is also compliant with DisplayPort 1.2 and HDMI 1.4 standards and supports DisplayPort Content Protection (DPCP) and High Definition Content Protection (HDCP), ensuring secure and high-quality transmission of video and audio signals.

In conclusion, the GMDPHD4KA 3.5" Active Mini DisplayPort to HDMI Adapter with 4K Support offers a cost-effective and efficient solution to integrate the latest technology into your existing equipment setup, providing flexibility through connectivity.

IOGEAR GMDPHD4KA Features

  • Active Mini DisplayPort to HDMI adapter with 4K UHD support up to 3840x2160 resolution
  • Compatible with Thunderbolt and Mini DisplayPort outputs from various devices
  • Supports up to 8 channels of LPCM and HBR audio formats for immersive sound
  • Plug-n-play design for easy setup without external power or drivers
  • DisplayPort 1.2 and HDMI 1.4 compliant for high-quality signal transmission
  • Ideal for AMD Radeon Eyefinity setups, synchronizing multiple displays

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Experience stunning 4K resolution with this Mini DisplayPort to HDMI adapter.
  • Connect your Mini DisplayPort device to any HDMI display with ease using this adapter.
  • Enjoy a reliable connection for clear video and audio with our active adapter.
  • This compact, 3.5" adapter is perfect for on-the-go presentations and setups.
  • Supports up to 3840 x 2160 resolution at 30fps for crisp, detailed visuals.
  • Upgrade your viewing experience with this high-quality IOGEAR display adapter.

What's in the box:

  • IOGEAR GMDPHD4KA 3.5 " Active Mini DisplayPort to HDMI Adapter with 4K Support
  • IOGEAR Lifetime Limited Warranty